[Youtube Review][Veritasium] Explained: 5 Fun Physics Phenomena

(Recommended)Popular Videos : [Veritasium] Explained: 5 Fun Physics Phenomena

 

This time, I will review the popular YouTube videos.

These days, even if it's good to watch on YouTube, sometimes people skip it or don't watch it if it's too long.

When you watch Youtube, do you scroll and read the comments first?

To save your busy time, why don't you check out the fun contents, summary, and empathy comments of popular YouTube videos first and watch YouTube?

(Recommended)Popular Videos : [Veritasium] Explained: 5 Fun Physics Phenomena

https://www.youtube.com/watch?v=jIMihpDmBpY

 

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Summary Comments : [Veritasium] Explained: 5 Fun Physics Phenomena

sa***********************:

1. Get a boat
2. Get a long rod and attach it to the nose of the boat
3. Attach a huge magnet to the end of it really close to the water
4. Go to a lake and forever ride the concaving water.

 

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Playtime Comments : [Veritasium] Explained: 5 Fun Physics Phenomena

Ma***********:

3:59 because it was born that way, and it can like anyone it wants. God, let that poor water love! It’s not just a phase! Lol

Sh*****:

3:40 Derek's cane "exponentially increases" to the floor.

Ky**:

2:20 I know it sounds crazy, but hard as I try I can't remember the last time I had a need to find the center of mass of any cane-like object...

sa*****:

I don't know why I don't get your updates anymore. Maybe it's because I sighed up with Gmail. Well I'm here now, binge watching them at 1:30 am. I wish my science/physics teacher was as good as you.

li***************:

4:00 I would like to see an experiment with "distilled water" flowing from a tap and a Styrofoam cup rubbed on Dereks' hair as a repeat of the experiment to remove any city water ions from the equation.

Cu*****:

4:37 there were some things about this I didn't really understand.
If some of the negative particles go back up in the sink, where do they end up? does it mean that the water that comes out when you remove the cup has more negatively charged particles than positive?
If the cup removes/moves most of the negative particles out of the way, would you be able to collect the water with only positive charged particles? What happened if you took that and put it through a sink except removing the positive particles this time?
(I know none of this would work, I just don't know the answer of why)

ue**********:

3:40 He should said more that unstable state can't be forever due to Heisenberg Uncertainty principle.

Me*********:

3:49
Me: the answer is waterbending

Fr**********:

2:15 There was actually a numerical question on this principle in Jee Advanced 2020.

SH*******:

3:37 at that time you explain about flipping between axis... but you don't leave any time to think about it before moving into next subject... Neither you try to explain it any better way. I hope you can fix this in future videos :)

 

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Top Comments : [Veritasium] Explained: 5 Fun Physics Phenomena

Ha***********:

Hey Veritasium
I think you are wrong with your explanation of the phenomen with the cup and the water because with pure H2O it works as well and there aren´t any positive or negative ions. I tried this myself at home can you explain why it works with pure H2O also please?
p.s: sorry for my bad english skills i am from germany ^^

Na********:

So if I put a strong magnet in the front of a boat, will it accelerate forward?

Ri**********************:

darn, i was hoping he would show a clip of my video response. glad i was pretty much right in all my answers though.

Lu******:

I think two of the explanations need to be addressed some more:

- you didn't really explain why the intermediate axis theorem is true, you just name-dropped it and called it a day.
- Your explanation of the deflected stream of water is completely theoretical. It is just as scientific as those who say it is because of the polar nature of water. If you are so confident, show us the proof: show the difference between tap water and pure H2O.

Remember how you investigated the spinning block of wood? That was much more convincing and enlightening because you included the experimental side and thoroughly explained the theoretical side.

Ea**************:

Wait... If water has 'charges' why don't we get electrified when we drink alot of water(sorry I am just 13 and I am not used to these kind of stuff)

Ch***************:

I wonder how many people were actually willing to throw their phone in the air.

Al***:

Very interesting. It's a shame I will forget everything you just said in 5 minutes.

Ja***********:

Cereal is magnetic. That explains so much. I had noticed that cheerios tend to clump when they float in your bowl. If you separate them, they will tend to want to clump. This phenomenon was driving me crazy. I asked my physics teacher, who just blew off the question. This question has been haunting me for 10+ years. I can't tell you how happy I am to have solved this.

Br***********:

I've flipped a phone long ways b4 without it rotating sideways

ay****:

I wonder if I made a company which sold bottled water and just ran it by a negatively charged object to make the water 'positive' before being bottled and throw in some positive energy marketing if idiots would buy it

Da************:

Thunderf00t has me watching this video over and over trying to figure out which explanation is wrong.

Th**************:

So if you had pure H2O, then it wouldn't deflect because there are no ions in it?

ai*********:

"Its not procrastination when I'm learning..."

Ad*********:

Placing a grid behind to show the reflection of the depression is simply ingenious! Keep it up, Derek!

NO*****:

It causes a depression in the water...


I'm here for you water

Ov********:

Anybody else get a weird feeling when he left the water on when he wasn't using it? XD

Ro**************:

great, I just broke my phone

bo*****:

I wonder how many phones got damaged due to those couple of videos :')

Ph*******:

I actually knew the cereal one right away. Bow before me peasant! Or... maybe not... :D

Mu*********:

Since that water bending trick is due to the impurities in the tap water, will it still happen if you use purified water?

Ba****:

Oh, you blurred the phone logo. Hm, what could it be? An elephant? A potato?

dr*********:

You should do a video about how hot water freeze quicker than cold water

Mo**********:

I am actually able to flip the phone 360 degrees in the intermediate access (typo)

Ra***********:

02:40 which phone is it , I cannot see the logo

An*********:

Teabag rocket sounds like a hardcore way to disrespect someone in halo

da*******:

I'm disappointed in Youtube that it seems I've missed so many uploads from your channel. Your channel is one of my favourite, so it seems odd that I didn't see them pop up in my subscription feed.

Th*********:

it aint movement of ions as drawn in your animation at 4.25!
1) ions move incredibly slowly in water, even in high electric fields.  Their movement is certainly insignificant compared to the water flow.
2) as drawn at 4.25, you end with MACROSCOPIC charge separation!!!.... eV per particle type energies
3) as drawn it violates conservation of energy. (charge separation at the end).

subtle phenomena like this can be tricky to describe.... but the above observations make me uncomfortable with the one given here.

Ke**:

hey there, as someone who was in the military for 10 years as an Air Transporter, finding the center of mass was incredibly important. You can't just throw a bunch of tanks or helicopters on to a C5 and expect it to fly safely. So it was always very important to find that center point, Obviously we couldn't just use our fingers or roll a vehicle on to a pole so there is a formula you can use to find it! As long as you knew the front axle and rear axle weight, you could determine where the center of gravity was. :-)

Ti***********:

But, since the cereal you used is buoyant, wouldn’t the dip in the water cause the cereal to be repelled, as the buoyancy would carry it to the highest point in the water?

Run-on sentence FTW

Edit/PS: This would have the opposite effect on objects held up by water tension, as they like to sink to the lowest point in the water.

Also, a piece of cereal will “run away” from a tack or paper clip that has been put on the surface of water, as it creates a dip in the water at it’s edge.

Boom, summed up one of Michels videos right there. LOL

 

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[Veritasium] We gathered comments about popular videos and looked at them in summary, including play time, and order of popularity.

It's a good video or channel, but if you're sad because it's too long, please leave a YouTube channel or video link and I'll post it on this blog.

 

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