Tag: student

Calcium Reacts with Water

Calcium Reacts with Water

[crinkling noise] Let’s drop calcium metal into water. [background nose] [student in audience]: Bubbles. [background nose] -You see bubbles. It bubbles kind of rapidly, so you can see your first chemical reaction of the year there too. -[inaudible…

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Punyakoti, la vaca: Learn Spanish with subtitles – Story for Children and Adults “BookBox.Com”

Punyakoti, la vaca: Learn Spanish with subtitles – Story for Children and Adults “BookBox.Com”

Punyakoti, the Cow Re-written by BookBox There once was a herdsman by the name of Kalinga. He lived a happy life near a mountain with his cows. One of his cows was named Punyakoti. One of his cows…

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Water Cycle Song

Water Cycle Song

The water cycle Woow woow Takes the water and moves it Up and and down and All around the earth! The evaporation comes when the heat from the sun warms up all the ground water then it turns…

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Why do we have different skin colors? | #aumsum

Why do we have different skin colors? | #aumsum

It’s AumSum Time Why do we have different skin colors? It is because of a pigment called melanin and ultraviolet radiation of the sun. Confused? Obviously. Alright. I’ll explain. Millions of years ago, people living near equator received…

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Chicago Adventure, Part Five: The Platypus, The Skin, & The Cold

Chicago Adventure, Part Five: The Platypus, The Skin, & The Cold

The Chicago Field Museum is one of the largest and most respected natural history museums in the world. Join me as we go behind the scenes! Dun dun dun! There it is. – Pull that drawer open. I’m…

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What if we Drink too much Water? | #aumsum

What if we Drink too much Water? | #aumsum

It’s AumSum Time. What if we Drink too much Water? Water is super Cool. Drink as much as you wish. Wrong AumSum. Drinking too much water is not the problem. But drinking too much water in a short…

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How do some Insects Walk on Water? | #aumsum

How do some Insects Walk on Water? | #aumsum

It’s AumSum Time. How do some insects walk on water? They do not walk. They catwalk. No. Water has an unusual property. What is that? Each water molecule is attracted by other molecules around it in all directions….

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Why do Snakes shed their Skin? | #aumsum

Why do Snakes shed their Skin? | #aumsum

It’s AumSum Time. Can you guess the title of my next video? Hurry up. Write your guess in the comments section below. Why do snakes shed their skin? Wait. I’ll explain. When a snake grows, its outer skin…

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Stanford engineers build a water-droplet based computer that runs like clockwork

Stanford engineers build a water-droplet based computer that runs like clockwork

[MUSIC PLAYING] Stanford University. All the way from a Jacquard loom to the Babbage machines to the very early electronic computers, the fundamentals have been about manipulation of information. Computation and computers are bound by the laws of…

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Back the tap! Go bottled water-free.

Back the tap! Go bottled water-free.

I first took action because, when I was twelve and in grade seven, my teacher showed our class a documentary called “Blue Gold: World Water Wars.” A hard-hitting documentary that inspired me to do something. I first took…

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