The Siphon

[gpat64]

I loved this video. Very clear and the narration was simply fantastic. Well done to all involved.

[MrSeeves]

well done and interesting.

[nimbylightydavey1713]

Thank you. I'm looking for an activity for children to teach about siphons.

[MrNeverenough]

my grandpa demonstrated siphon when i was a kid. i thought he was a god. lol.

[y2me629]

very clearly demonstrated...thank you...

[waterfiltersystems1]

great video to learn about hydrolic system

[IShouldLikeTo]

What happens if the tube has different diameters at the ends?

[gambart2002]

Great video. Thanks.

[rolingpingu]

Finally I can explain how i did my lab :) I a system near to this one to know how much hydrogen was produced by a reaction

[ayd11]

This is how to clean a fishtank :)

[kyussR]

Amazin science-channel ever!!!

El mejor canal de ciencias!!!

[AhMedRMaaty]

woooooooow, really amazing 

[bnghtz]

At the end did the liquid flow until reached the same level of gravity (was the the upper cup empty) or stopped flowing as in the picture @ 4:10 ?

[zizo4921]

Thanks, im 55 and in my days school didnt teach this.

[rozzalenda123]

nice...now make a tut how to make a spaceship

[xXDominoXx]

a nice surprise! thank you!

interesting.

[JayJhonson]

... So now all u kids know how to properly siphon gas for when u have to replace the gas in ur parents car!!! Jk, good video!

[cristoretornebiblia]

Fantastic I will watch it again in the morning, thanks

[ashthegreat]

Amazing technique! Truly remarkable! I will demonstrate this to my friends some time. :)

[didierlassus]

Energy Equation / Bernoulli

[cambigfoot88]

i did this stuff when i was 9 when i siphoned gas out of peoples cars

[tinosnit]

I never actually understood this before!

[5mnz7fg]

It's a good method to empty an aquarium.

[diedy5]

How is this so new to people ? never seen someone sucking on a pipe inside a cars gasoline reservoir to get it all out ?

[Se7o0]

@diedy5 It's old, true. It'd be better if they actually made this but with a rope. :/

[heven729]

Awesome video like always!

[jadenjak]

interesting, why have i never been told about this in school?

[meevybaby]

@jadenjak because school can't be interesting lol :P

[radar3699]

awesome :D

[Phyrexious]

Thank you for educating the world and making it a better place.

Would love to see more new video's in a higher frequency. :)

[ashthegreat]

@Phyrexious

So would I!

[ukidding]

refreshing

[jazz61021]

Good color demonstration toward the end of the clip. Siphons were used extensively in recent history for irrigation of potatoes and other crops in arid agricultural areas. Might have too high of a water loss if water is scarce.

[Doomking101]

cool