Sharing 757 videos about physics

Why don’t perpetual motion machines ever work?

Rion NakayaJune 5, 2017January 31, 2018

Why does water roll off a duck’s back?

Rion NakayaAugust 24, 2020

Why does a frozen lake sound like a Star Wars blaster?

Rion NakayaDecember 21, 2016December 10, 2023

Why do spinning rings & spinning disks have different paths?

Rion NakayaOctober 5, 2015June 20, 2017

Why do some birds fly in v-formation?

Rion NakayaMay 7, 2019February 20, 2024

Why Do Rivers Curve? – MinuteEarth

Rion NakayaNovember 20, 2014May 9, 2023

Why do ice cubes crack in drinks?

Rion NakayaJuly 1, 2014June 10, 2018

Why Do I Study Physics? by Xiangjun Shi

Rion NakayaOctober 28, 2013May 13, 2015

Why Do Hot Things Glow?

Rion NakayaSeptember 5, 2013September 24, 2020

Why do geese fly in V formation?

Rion NakayaJanuary 16, 2019March 25, 2020

Why Do Clouds Stay Up? – It’s Okay to Be Smart

Rion NakayaOctober 8, 2014January 31, 2018

Why do autumn leaves cause train delays? – Liz Bonnin

Rion NakayaNovember 10, 2015November 7, 2016

Why did NASA punch an asteroid?

Rion NakayaFebruary 15, 2024February 16, 2024

Why can’t engineers control rivers?

Rion NakayaMay 22, 2023October 10, 2023

Why can water drops pass through a soap bubble?

Rion NakayaJanuary 2, 2020August 24, 2020

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