Chủ Nhật, 18 tháng 3, 2018

Waching daily Mar 18 2018

[haec est pars II Seminarii vlogi / this is part 2 of the vlog about the Seminar]

Primo die Seminarii / On the first day of the Seminar

locutus sum de consiliis meis / I spoke about my advice

pronuntiandi / in pronunciation

salvete, omnes! / howdy, partners!

ut valetis? / how y'all doin'?

media acroasi sua / in the middle of his talk

Christophorus Rico ipse / the very Christophe Rico

mihi loquebatur Graece! / spoke to me in Greek!

τίς εἶ σύ; / who are you?

Λουκᾶς εἰμι / I'm Luke

σὺ Λουκᾶς εἶ / you're Luke

τίς εἰμι ἐγώ; / who am I?

Χριστόφορος εἶ / you're Christophe

τίς ἐστιν αὐτός; / who is he?

Ιοῦλος ἐστίν / he is Jessie

ἐγὼ Χριστόφορος εἴμι / I'm Christophe

τίς εἰμι ἐγώ; / who am I?

Χριστόφορος εἶ / you're Christophe

κάλιστα! / great!

τίς ἐστιν αὐτός; / who is he?

Ιοῦλος ἐστίν / he's Jessie

τίνες ἐστε ὑμεῖς; / who are you all?

Ιοῦλος καὶ Λουκᾶς ἐσμέν / we are Jessie and Luke

ὑμεῖς / you all

Ιοῦλος καὶ Λουκᾶς εστε / are Jessie and Luke

τίνες ἐισίν οὗτοι; / who are these guys?

εἰσὶν Ιοῦλος καὶ Λουκᾶς / they're Jessie and Luke

τίνες ἐσμὲν ἡμεῖς; / who are we?

Χριστόφορος καὶ Λουκᾶς καὶ Ιοῦλος ἐστε / you are Christophe and Luke and Jessie

ὐμεῖς ! / you plural!

ὑμεῖς ἐστε Χριστόφορος καὶ Λουκᾶς καὶ Ιοῦλος / you all are Christophe and Luke and Jessie

ego vero satis male loquor Graece / I speak Greek pretty badly

nihilominus ille maximus / nevertheless that amazing

Christophorus Rico

me docuit! / taught me!

belle locutus est / he spoke wonderfully

de methodo sua / about his method

Graece discendi /of teaching Greek

Julius Felix Culot

qui etiam Graece loquitur / who also speaks Greek

de methodis legendi / about methods of reading

locutus est / spoke

amicus est collega meus / my friend and colleague

Magister Julus Craft

de usu Minecraft / about the use of Minecraft

in scholis locutus est / in the classroom spoke

Natascia De Gennaro

nos docuit etiam discipulos / taught us that even students

dyslexia laborantes / suffering from dyslexia

Latinam Graecamque linguas / Greek and Latin

discere posse / can learn

Alexander Veronensis

nos docuit carmina / taught us songs

quibus uti possumus / which we can use

scholis nostris / in our classes

Alexander acroasin suam habens / while Alexander gave his speech

hanc imaginem imposuit / he put this image

in quadrato / on the screen

et deinde ego / and then I

animadverti me ipsum / suddenly remembered

linguam Italicam / that I learned Italian

perdidicisse / thoroughly

carminibus / by means of songs

sic ut soror Maria illa / just like Sister Maria

quae in "Sono Musicae" pellicula / who in "The Sound of Music"

docuit liberos / taught the children

dixit etiam / he also said

grammaticam / that grammar

vocabulaque / and vocabulary

carminibus docta / taught by means of song

nobis reverti posse / can come back to us

sicut amici / like friends

salvete! nunc in deversorio sum / hello! I'm now in the hotel

et cenam exspectamus / and we are waiting for dinner

hodie multos sermones optimos audivi / today I heard many terrific talks

et plus de his rebus / and more about this

nisi jam audistis / if you haven't already heard it

loquemur / we'll talk

et una cum magistris sum / I'm with these teachers

Julo Magstro Craft

& Daniel Pettersson & Christophorus Rico

et nunc cenam exspectamus / and we await dinnertime

salvete, sodales! / hi, friends!

nunc cum — quid est tibi nomen? / what's your name?

Natascia est

et Gulielmus

salve! mihi nomen est David

salve! mihi nomen est Martinus

salve! mihi nomen est Demus

bene! est vobisne placet Seminarium? / so! do you like the Seminar?

multum placet! / very much!

quid comedisti jam? / what have you eaten already?

agitur de placenta quadam / a kind of pizza

caseo farta / stuffed with cheese

[parte III perget! / continued in pars 3!]

For more infomation >> Vlog #2 GrecoLatinoVivo Seminar Day 1 (Tours in Latin) / (Peregrinationes Latine) - Duration: 12:04.

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Trái Đất của chúng ta sẽ biến đổi như thế nào sau 10000 năm nữa - Duration: 15:02.

For more infomation >> Trái Đất của chúng ta sẽ biến đổi như thế nào sau 10000 năm nữa - Duration: 15:02.

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YouTube Metrics Don't Make (much) Sense - Duration: 22:51.

Hi there, Vladimir here with another video about

well you figure it out

I've been making YouTube videos since December 2014

I've been around, you know

I started Virtually Native YouTube channel to

of course educate people about how to learn English

but also

promote my book, promote myself in a way

a marketing tool to promote my company Virtually Native

I don't allow ads on my channel for the only English learning product I trust

is the one I am offering

I truly believe that I have a unique product,

teaching people How to learn English

as opposed to what everybody else is doing: teach English

I don't teach people English

I teach people How they can Learn English by themselves

Virtually Native is my life, my legacy, my livelihood,

therefore I spend a lot of time on YouTube

trying to promote my book, my company.

I spend a lot of time trying to figure this YouTube thing out,

What the competition is doing,

what people are watching,

views, subscribers, likes, shares, and all those YouTube metrics

I've been doing it for quite some time now.

And the more I look at things the less all those metrics make sense

nothing makes much sense

YouTube metrics don't make sense

Let me make something perfectly clear

It is not my intention to point fingers or criticise people making YouTube videos,

no, not at all

The people watching YouTube videos are in focus here

It all kind of started with my obsession with

native vs non-native language speaking teachers

The absurdity of native speakers making YouTube videos about how to learn their native language,

how to become fluent,

how to become a confident speaker,

how to learn vocabulary, and not to learn grammar

And the cherry on the cake was a video titled

Get Fluent With 1 Trick

a simple power point presentation

asserting that the key to becoming a successful English speaker

it's to learn English like native speakers

14 million views, 90,000 likes, 50,000 shares

Videos that made and still make no sense to me, asking myself

why are people watching such type of videos?

The view count incredible, the video quality questionable

that's just like your opinion man

Indeed, after a while I was like,

it is just my opinion, what do I know

after all, all I've done is become virtually native in one language

and fluent in 2 more

Who am I to judge other people's judgement

Plenty of show business examples,

people love the Transformers and Pirates of the Caribbean movies

people fill up stadiums to see K pop and J pop idols,

plenty of examples from the world of entertainment

Entertainment, a key word here, will get back to that word in a bit

Anyway, I stopped trying to make sense, of the nonsense

stop carrying about view counts,

about people subscribing in droves to such type of channels

wait a minute

Views don't make sense, what about subscriber count?

Lots of subscribers low view count, to me this doesn't make sense either

Even the big ones, the biggest one, PewDiePie

Over 60 million subscribers,

4-5 million views on average, less then 10%

But my observation is on English teachers on YouTube

Ronnie with over 2 million subscribers

An average of 200,000 views per video, again 10%

Another big one

Rachel's English, over 1.25 subscribers an average of 40,000 views

that is like 3-4%,

that's low

Yet another one, one Julian

300,000 + subscribers, an average of 3000-4000 views per video,

that's less than 2%, very low

I don't know what to make of these numbers?

I hope you find it clear

a 4-year-old child can understand this report

Run out and find me a four-year-old child.

I can't make head nor tail out of it.

why would people subscribe if they are not going to watch?

It makes no sense

But then it hit me

I asked myself the much bigger question:

why would people subscribe in the first place?

Why would you subscribe to an education type of YouTube channel?

how to channel

People go on YouTube for 2 main reasons:

entertainment and education

Entertainment type of videos and channels are like:

PewDiePie, the Paul brothers, vloggers gamers, pranksters, and the like

Entertainment is also vevo channels of your favorite musicians

Entertainment are all chat show channels, and so on and so forth,

you know what entertainment is

Education type of channels are usually HOW TO channels,

How to lose weight, which is most fitness channels,

fitness is huge on YouTube

fitness, yoga, and the like

Then we have how to use a specific software type of channels,

How to use Photoshop, Excel Final Cut and the like

How to change your light bulb, DIY channels,

how to make sushi, cooking channels,

And of course an ocean of language learning channels

with English taking the lion's share

The 1 billion dollar question is:

Why would anybody subscribe to a how to, educational type of channel?

WATCH yes, LIKE yes, SAVE yes, SHARE yes

but why subscribe?

Why does this channel have 4.5 million subscribers,

if you wanted to lose weight, just watch some of their most popular videos and start exercising,

why would you subscribe, what are you waiting for?

A new magical exercise, sleep and lose weight

Nobody has ever gotten 6 pack abs watching YouTube videos

stop watching and start sweating

if you guys are watching and not doing the workout

it's time to man up

you get active

google it if you have a question,

read about it,

watch a how to video on YouTube,

and start doing it,

that is how I learned to snowboard

watched a few videos for beginner snowboarders

learned from their advice

and started doing it

this is how I started my YouTube channel

Watch a few video about how to set up a YouTube channel

camera and mic reviews, lighting, editing software

and started doing it

here I am 3 years later

but I did not subscribe

Watch, Like, Save, Share, but why subscribe?

Subscribing only make sense if you subscribe to

an entertainment type of channel or a chat show type of channel

you wait to see the next guest,

thanks for watching,

if you liked that subscribe to our YouTube channel

for all the latest video, and if you didn't

subscribe anyway, it's free, who cares

You subscribe to your favorite musician's Vevo channel to hear their new song

as soon as it is released

It makes sense to subscribe to a podcast, vlog, news channel,

It makes no sense to subscribe to a how to channel,

the moment you subscribe to an educational type of channel,

is the moment it all becomes entertainment,

like subscribing to a vlog

and the moment it all becomes entertainment, is the moment you will never master the skill

And this is especially true of learning a foreign language,

you don't passively wait for the next set of phrasal verbs, next grammar rules,

next piece of useless advice

Besides,

Most YouTubers best work, best videos are their early videos,

and this is true about most people

Take actors for instance:

Tom Cruise, Robert DeNiro, Al Pacino

Musicians: U2, Rolling Stones, Michael Jackson

Their best movies and music is their early stuff

Watch your favorite YouTubers most popular videos, which are usually their early stuff,

Like the videos, and even save them in a playlist and start doing it

Why would you subscribe?

What all these popular YouTubers end up doing is rehash their old stuff

I mean how many videos can you make about SEX

How many videos can you make with the word Trick, Fluent or Fluency in the title

in how many different ways can you repackage your advice and tips and techniques

Subscribing to an education type of channel, how to channel, makes no sense,

those numbers make no sense

I know that it sounds like I suffer from a bad case of sour grapes

but I promise you, it's not true

And what sealed the deal for me was Valen

Meet English teacher Valen from the very popular EngVid YouTube channel,

the channel with the highest number of subscribers, language learners

English teacher Valen has over 650,000 subscribers, a very respectable number

one of her videos has over 12 million views,

a video in which she gives a list of arbitrary phrases

and people seem to love it

It blows my mind, but hey, it is a free world

Over 650,000 subscribers

My question to you is,

you the person watching this video

My question to you is,

When did Valen upload her last video?

Take a guess

when was her last video uploaded?

1 day ago, 1 week ago, 3 weeks ago, 1 month ago, 5 months ago, 1 year ago, 2 years ago,

When,

8 years ago.

Valen has a total of 21 videos, all uploaded between 2009 and 2010

Which means that,

and I am going to take an educated guess

99% of her subscribers are post 2010

Just in the last 1 year, this channel got over 200000 new subscribers,

7 years after her last video

I bet this channel will hit 1 million subscribers in less than a year

These numbers make no sense

Do people know what the word SUBSCRIBE means

I really thought that people didn't know what subscribe meant

but then remembered that

YouTube comes in all different languages

Views and subscribe metrics make no sense to me

How about LIKES

"experts" say that likes is the metric worth tracking,

I am afraid not

Meet coach Chad,

Once again, it is not my intention to call anybody out, it is not the fault of the YouTuber,

the subscribe, view and like metrics is where I am trying to direct your attention to

Coach Chad is one of the popular English teachers on YouTube,

spends a lot on Google ads

So far he has amassed over 100000 subscribers

not bad at all, considering he has only posted 22 videos

His last video, posted on November 8 2017, has a title,

I'm Back

I'm Back because he hadn't uploaded a video in over 1 year

So he announces his return to YouTube

So far so good, right?

In his last video he makes the following statement:

Once his "I'm Back" video gets 5000 likes he will start making a training video a day

coach Chad will coach his subscribers for free every single day

Just give the guy 5000 likes

It has been 5 months, he has only collected 2600 likes

He has over 100,000 subscribers,

he promises a video a day,

the very reason why people subscribe,

his I'm back video has been viewed 17000 times

and 5 months on he is nowhere near 5000 likes

do people know what subscribe means?

This video is what YouTube experts call

A Cattle count

Or

A Sheep count video

Count the number of actual subscribers and supporters,

I rest my case

YouTube metrics make no sense,

Facebook numbers make even less sense,

much more inflated but that is for another video

Let me bring this train wreck of a video home

What is the point of this video?

is there a point to all this?

let's find a point

What are the implications for all parties involved?

First stop YouTube

YouTube, I know you are watching this video

fix your ranking algorithm,

factor in irrationality,

don't reward mediocrity just because people click on it, and subscribe to it

Account for irrationality

And just because I won't put ads in my videos it doesn't mean you should bury my channel

I can see why YouTube wouldn't rank videos that don't generate profit,

but come on,

give me a break,

reward quality

secondly

fix that Subscribe nonsense

fix those inflated numbers,

no more Valens

and here is how, 1 simple trick

Don't put a subscribe button bellow every video,

Keep the one on the Home page, keep the one bellow the channel trailer, and the last video,

that's it.

And

remove it say 3 months after the last upload

3 months of inactivity the subscribe button should go away,

And as soon as the YouTuber uploads a new video, the button will pop back again,

for another 3 months,

Makes sense doesn't it,

you are free to use my idea without my permission

Okay, next stop

YouTube creators

I don't consider myself a YouTuber in the traditional sense, but here I go

Fellow YouTubers,

don't listen to anybody who is trying to tell you what works and what doesn't on YouTube

nobody has a fucking clue not even YouTube

With 450 hours of video being uploaded every minute and over 1.5 billion monthly users

nobody knows what is going to work

Nobody knows how the market will react

George Lukas thought Star Wars will bomb

Mick Jagger didn't think his band would last more than 2 years

Elon Musk though Tesla would fail (it is never late though)

If a video like the 1 simple trick video can generate over 14 million views, 89,000 likes,

49,000 shares, then

all bets are off

Nobody knows how the market will react, so just do your thing and

There is a saying where I come from:

Do the right thing and whatever happens, happens

And don't concern yourself too much with view count, likes, and least of all

how many subscribers you have

those numbers don't mean much

fairy dust, it doesn't exist

it has never landed,

it is non matter, it's not on the elemental chart

it's not fucking real

iAnd last stop, the viewers

Stop subscribing right and left,

don't subscribe to educational type of channels

if you are serious about learning that is,

the moment you subscribe is the moment you become passive,

You adopt this passive attitude of

teach me, instead of I learn

And this is especially true of learning a foreign language

Unsubscribe from all those how to channels,

and get busy

Watch a few videos, see how it is done and just do it

yesterday you said tomorrow, so just do it

make your dreams come true

just do it

And in the case of learning a foreign language,

read,

read daily,

enough with all these YouTube videos of talking heads calling themselves language teachers

Read instead,

not textbooks,

read about things you are interested in or need for your job

Read and use monolingual learner's dictionaries

Read and listen to interesting content and use monolingual dictionaries

And I suggest you start with my book Virtually Native

The fight is for the 1%

Virtually Native is available on Amazon and virtuallynative.com

For more infomation >> YouTube Metrics Don't Make (much) Sense - Duration: 22:51.

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Prépositions À, DANS, SUR pour les Lieux - Duration: 7:14.

For more infomation >> Prépositions À, DANS, SUR pour les Lieux - Duration: 7:14.

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P. Bonino #11 : Pourquoi saint Thomas est-il appelé le « docteur angélique » ? - Duration: 6:23.

For more infomation >> P. Bonino #11 : Pourquoi saint Thomas est-il appelé le « docteur angélique » ? - Duration: 6:23.

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Police cars Sports and Jeeps Cartoons Cars for Children - Jumping from the Parachute CARTOONS CARS - Duration: 13:15.

For more infomation >> Police cars Sports and Jeeps Cartoons Cars for Children - Jumping from the Parachute CARTOONS CARS - Duration: 13:15.

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FAIL - Testing Alcohols Using Dichromate (Jones) and Komarowsky Reactions - Duration: 8:00.

Warning: Dichromates are carcinogenic.

Sulfuric acid is corrosive.

Wear gloves when handling them.

Greetings fellow nerds.

In a previous video i made various tertiary alcohols by the grignard reaction.

Now i purified them with a combination of acid washings, distillations, dean stark dryings and fractional distillations.

But if you go too fast or don't pay close enough attention to the temperature, you can still end up with impure products.

So to get some idea of the impurities i'm going to do some very basic reactivity testing with my alcohols.

Unfortunately, i kinda failed.

Oh well, we still get pretty colors so might as well post a video and learn something.

The first is the dichromate test and to do it we'll need some dichromate test solution.

Start with 100mg of potassium dichromate.

You can also use ammonium or sodium dichromate, it doesn't matter as long as it has dichromate ions.

Then add in 10mL of water.

Now add in 1mL of concentrated sulfuric acid and shake until everything is dissolved.

You can use more sulfuric acid if you desire increased speed.

While amateurs mostly use low grade drain cleaner acid.

It helps a lot in this case to use the highest quality sulfuric acid you can get.

When doing any sort of analytical work you should use high purity test solutions,

so the impurities in the solutions don't interfere with whatever you are testing.

And there is our test solution.

So let's use it.

Now i've set up a whole array of organic and one inorganic compound to test by adding about five drops to each vial.

Now in each vial i'll add half a milliliter of the dichromate test solution.

Now dichromate is a strong oxidizer, especially when it's acidic as high acidity raises the redox potential.

When it reacts with a reducing agent the normally hexavalent chromium atoms become trivalent chromium atoms.

In water trivalent chromium is green in color so the color change from orange to green gives us an indication that a redox reaction is happening.

So how does this help us determine the purity of a compound?

If the compound itself doesn't react then the dichromate test should remain orange.

But if it changes color then that means the compound is impure or it might not even be the desired compound at all.

Likewise if the compound normally does react but the test comes up negative,

then you definitely know you don't have the right compound.

Oh by the way i'm putting the sodium metabisulfite back over here because it was releasing sulfur dioxide gas.

I wanted it to air out a bit so the gas doesn't waft over and interfere with the vials beside it.

Anyway, you can already see it reacting with the dichromate and changing color.

Sodium metabisulfite is a well-known reducing agent in chemistry and as you can see it works very quickly even at cold temperatures.

It also gives you a sense of the degree of color change you can expect.

Now i doubt you'll be testing very many inorganic reducing agents

but as you can see the dichromate test is not limited just to organic ones.

Okay, i've added in the test solution to all the samples.

Now all we do is wait.

As you can see our primary alcohols of hexanol and methanol give a positive test, as well as our secondary alcohol of isopropanol.

The primary alcohols react to give carboxylic acids while the secondary alcohols react to give ketones.

Tertiary alcohols like the ones we made in our previous video on grignards can't form these products so they should resist oxidation.

They should remain unreacted and this forms the basis of our test.

Now I'm timelapsing this over the course of two hours but you don't need to wait that long.

The reaction is greatly accelerated by heating and you can confirm results in just a few minutes.

Alternatively, using a larger amount of acid also helps.

Now because the rate and degree of change can be variable depending on acid content and temperature,

i recommend simultaneously running the test with a few reference samples of known purity and reactivity like i am here.

This way you can compare them and know if your actual test sample should be reacting or not over the time scale you are observing.

Now this test is cheap and easy to perform without any specialize equipment but its usefulness is very limited by itself.

All it does is tell you if something can be oxidized by acidic dichromate.

But it does not tell you very much about what that substance actually is.

As we can see, ketones, esters, tertiary alcohols and mineral oil all give negative results.

While primary and secondary alcohols as well as sodium metabisulfite all give positive results.

This test alone can't tell the difference within those groups.

Nonetheless this test is a good start and still useful when you know exactly what you're looking for.

In this case we're looking for reactive impurities in our tertiary alcohols.

And interestingly enough as we wait, we're seeing our 2-methyl-2-octanol getting a stronger color change than the other tertiary alcohols.

It looks like it's slightly impure or else it wouldn't do that.

I probably went too fast during my distillation and overlapped with other distillates like hexanol.

Alternatively there maybe an azeotrope with hexanol i don't know about.

As we wait even longer, we can see our ester, ethyl propionate also starting to change color.

Under these acidic conditions the ester molecule is being hydrolyzed into its component carboxylic acid and alcohol.

The alcohol in turn gives a positive result upon oxidation by the dichromate.

Now if we wait a very long time, a few hours at least, almost everything reacts.

As said before the tertiary alcohols will resist oxidation, but they are not immune.

Under acidic conditions they can isomerize into oxidizable compounds.

This underscores the need to have a reference reaction going so you can compare reactivity to a known substance and see if they're the same.

Now dichromate testing alone is simple so i wanted to try another reaction.

A very simple one i found was the komarowsky reaction.

I have here the same panel of reagents containing 5 drops each and also adding in about 20mg of vanillin.

We then add in about 10 drops or so of concentrated sulfuric acid and let it sit.

The benzylic aldehyde of the vanillin reacts with the samples to produce strongly colored organic products.

Exactly what they are is different for each one and even the literature isn't entirely clear on the subject.

Unfortunately, as a technique to figure out what we have, this is a failure.

Everything is different and there doesn't appear to be much consistency between functional groups.

For example methanol, a primary alcohol is green, but hexanol, also a primary alcohol is red.

Maybe the issue is size, as isopropanol is also red.

But if that were true then how come t-amyl alcohol is purple while 7-hexyl-7-tridecanol is red? I don't know.

Even stranger is that mineral oil, which is normally inert to most reactions, is turning red, i have no idea why.

I was hoping the kamarowski reaction would be more straightforward

but as a means of identifying an unknown compound, this is not very good.

It's not totally useless though.

You could run the test with an unknown sample and again with a known reference sample and see if they match.

If they do then that gives you a little more evidence your unknown sample is the same as the reference sample.

But if you have no suspicion what your unknown sample is, then all this does is give you pretty colors.

Oh well, at this point i've done enough testing.

I should go to my actual objective of trying to make alkali metals.

Hopefully i'll have something to report soon.

Thanks for watching.

Special thank you to all of my supporters on patreon for making these science videos possible

with their donations and their direction.

If you are not currently a patron, but like to support the continued production of science videos like this one,

then check out my patreon page here or in the video description.

I really appreciate any and all support.

For more infomation >> FAIL - Testing Alcohols Using Dichromate (Jones) and Komarowsky Reactions - Duration: 8:00.

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How to avoid wrong notes on the guitar - Duration: 3:19.

Hello, I'm Steven Law

Today I'm going to share, how to avoid wrong notes on the guitar

Playing mistake basically be divided into two categories

One is accidents

For example, each time you play a piece of music, you make a mistake in a different position.

This kind of accidents is hard to avoid

And the other one is more common

You make mistake at the same position every time

And this kind of mistake can be greatly reduced

For example, on a song you practice 10 times on average

But only once is fully correct

So when you're performing, it's very easy to make mistake

Because you are used to playing it wrong

If you want to know did you always make mistake at the same position

You may ask your teacher

But if you don't have a teacher

Or the teacher can't solve your problem

You can try to record your own practice session several times

Then find out if you will repeat mistakes in the same place

If you want to reduce the playing mistake

Increase the accuracy when playing

Can refer to my following suggestions

First, choose the right and left finger fingerings

Do not play with different fingerings each time

Carefully consider a suitable fingering

Second, to slow down the tempo

Until you can master it easily, there are no errors or noise

Then slowly began to accelerate

Third, no need to start practice from beginning every time

You need to concentrate on practicing the hard part of music

Fourth, even if you've play the music well

still need to slow down and practice again

Make sure you are fully mastered

Fifth, regularly record your own practice clips.

Check whether the movement is correct or not

Is there any place for improvement?

Then continue to practice

without practicing, no imporvement

However, wrong practice has a worse effect

Make mistakes more skillfully

It's worse than not practicing

Only make you farther and farther from your goal

Before you practice, you need to figure out how to polish your nails

Finger touch angle

Which joint to use

Reasonable left and right fingerings

The musical style of the piece

Harmony of music

Possible interpretations and so on

think it carefully before you start practicing

The so-called time is money

Reducing mistakes is reducing waste

So the best advice I can give you about practicing is

Find a professional teacher

Do not give up learning from teachers to save lesson fees

Although expensive teachers may not necessarily teach well

But teachers who teach well are usually not cheap

If you really want to improve

Even if you only take one class a month

It's also much stronger than you practice ramdom ly

that's all for today and see you next time

Bye Bye

For more infomation >> How to avoid wrong notes on the guitar - Duration: 3:19.

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How to Make Inexpensive Terrarium | Make low budget Terrarium garden // GREEN PLANTS - Duration: 8:15.

in this video

i'm going to make

a terrarium

in low budget

materials are

flatten mud pot

chimney lamp glass

gravel stones and colored stones

stone rock

potting soil

and

some plants

cactus

succulents

and

benjamina plant

center of plate

place the chimney lamp glass

and then

fill gravel stone chips

in the base of glass

put some white stones

i just use a paper horn to put stones

you can use any other horns

and

don't put stones directly in

the glass

add potting soil

this is a benjamina plant

i just place it

after

i just place two stone rocks

then

planting succulents

and

decorating with stones

this is the another one

i'm using small size lamp glass

and

plastic pot

i just plant a cactus

in this pot

after

finished terrarium

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#23 // Family Travel Vlog // Underneath the COCONUT TREES in PERU // Raised on the Road - Duration: 16:11.

today we are going up north clem has almost finished

closing up. A hug for the dogs, the children are already in the car and off we go.

where are we going today? we are going to the Northern beaches of Peru

In Argentina we met travelers who told us about this famous swiss wassi campsite

and ever since a lot of people we met advised us,

to go there, we have been longing for this place for five months !

we are looking forward to relax at the beach, so we will be driving for 2 days

it's next to the border with the equator

yeah so let's go ! For those who want to see where the dogs travel

they are here.

the kids are already crying ...I just love to drive all day...

a great way to spend the day with kids... duty is calling..

it was really cool here

we spent six days here martin managed to surf

we went for lots of walks, the dogs were happy on the beach iris even caught a rat

lots of adventures for 6 days

We just love Peruvian roads..

it is noon we try to find a meal

we saw they were selling ceviche

so we wanted to taste some, and see if we can take away because we still have

a long way to go

this is our lunch, a good ceviche

first time we taste it , we did try "leche de tigre"

it's the same

we'll see about that

the names are different, but it's the same thing

so what about the ceviche?

it was not bad ..

we finally arrived! in a campsite with many dogs,

and they bark

and they bark against whom? against iris and iago because they are not happy

in this campsite, even dogs have a pool

what time is it?

it is 8 o'clock we take the road to the north of

Peru where we found our famous camping, iris and iago are still not

accepted since last night. as you can see clem

already packed everything up the tent is folded but we just

realize that yesterday we forgot something ... so in fact yesterday

when we left from the previous campsite, I went to the kitchen to check

if we didn't forget anything, and there I see our coffee machine

so I thought great I won't tell Jill and make her believe that she has

forgotten it, so on the road after an hour or two, she said " ohh no! "

I'm addicted to coffee ! I was sure that she was thinking about the coffee machine so i sais "what is it ?"

she said , "I forgot the coffee machine" and than I said "don't worry I took it this morning"

so this morning, I wanted to make some coffee and I understood I forgot the little filter...

it goes here, so no coffee for us this morning

no coffee for mom ! this is Martin's & Rose's paradise !!

so we're on ready to leave and iris and iago think it's a good idea

to have a swim

So this is a Peruvian dog, we see them all the time !

they do not have any hair, a funny tail ..

but they are very kind.. poor thing ..

except this one, he is pretty aggressive to iris and iago

let's go !!

at least they don't have fleas!

when you caress it, the skin is hard, it's rough, it's not very pleasant...

we are on a very bad road it's so bad

it is super dusty, the car is shaking

we were delighted, because more we saw we had only about one hundred kilometers to go

but if the road is like this all the way it will take the whole day

what are you eating my love?

welcome to this tropical paradise this morning

we did some sport, some school work

now we enjoy a salad under the palm trees !

under the coconut trees!

I made a new friend, his name is Golosso

Daddy, tree, how do you spell that?

this tree is an oak,

it's a tree family

how cool is our school this morning my love?

CHEVAL (HORSE)

first VAAAAAL

after that..

CHEVAAAALLLLL

I want to write horse

do you want to do IT now?

what is the last letter of Cheval ?

look I show you around the campsite

the 4x4 is over there

next to the small red 4x4

the coconuts, Moana's paradise !

hello are you selling smoothie? there is a pineapple there!

yes i do !

so when we were in the desert we had a problem with our fridge

this is the charge controller for the solar panel

we were in the desert so there was a lot of sun, here is the exit

I had a fuse here with a fuse holder and it grilled in fact the fuse

did not break and it melted and that's why I had a

fridge problem that means that for several days my battery

did not load, so we changed everything, I put a

new fuse holder much more solid, much more resistant

Normally we should be good for the future ...

normally we should be good

we'll see about that

let me show you

this is the solar panel charger this is a regulator, a fuse

and the battery that is there below (a gel battery)

to recharge, here is the battery coupler

it allows me to recharge the battery when we drive and there is the

changer to 220v when sometimes we stop for a long time

or, like today if there is a problem

I plugged in for two hours on the campsite

I was able to recharge the battery easily

this is our new paradise, next Sunday

we will explore the region

we want to show you a great activity

if you liked this video

please share, comment, like and subscribe !!

Thank you so much !! See you soon !!

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