Topic: ice

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Space Rocks: Comets, asteroids, meteors, & meteorites

This claymation primer on comets, asteroids, meteoroids, meteors, and meteorites helps us learn about Space Rocks in a super adorable way. Made by Beakus for the Royal Observatory Greenwich, the animation is one in a ...

Crackling ice stacking on the shore of Lake Superior

On the Brighton Beach shore of the largest Great Lake -- Lake Superior in Duluth, Minnesota -- photographer Dawn M. LaPointe captured a stunning natural phenomenon: ice stacking. With the wind blowing during 8°F (-22°...

Go on a Snowflake Safari

The next time you're going out in the snow, take a magnifying glass with you and see if you can find an elusive 12-sided snowflake... and if you don't happen to see that one, take note of the ones you do find. Is it n...

Frozen Soap Bubbles: Ice crystal ‘snow globes’ by ZALUSKArt

Watch ice crystals form on soap bubbles in -15C, filmed by Warsaw-based photographer and videographer Pablo Zaluska. He was inspired to film these delicate formations after having a conversation with his three year ol...

Drifting With the Ice: Life on an Arctic Expedition

For five months in 2015, a team of researchers drifted with polar ice, their ship tethered to an ice floe as they collected data to help them better understand how the loss of sea ice will affect the planet. The air a...

Ice Drumming on Lake Baikal

From 2012, Irkutsk-based Russian percussionist group Etnobit found a spot on Lake Baikal -- the world's deepest lake and largest freshwater lake, as well as the world's oldest lake, dating back 25 million years -- whe...

How to grow snowflakes in a bottle – Science Friday

If there's no snow outside, try growing your own snowflakes. From Science Friday's collection of Holiday Science features and experiments, learn how to grow snowflakes in a bottle. Caltech physicist, snowflake expert,...

The Rosetta Mission Asks, “How Did Our Solar System Form?”

How does studying Comet 67P/Churyumov–Gerasimenko start to shed light on some of the questions we have about the origins of the universe? For example, how did gas and dust form our solar system? How did we get from st...

The Basics of Freshwater + Water, Water, Everywhere?

With around 326,000,000,000,000,000,000 gallons (326 million trillion gallons) of water on Earth, covering 71% of the Earth's surface, you'd think it would always be easy to find water we can drink. In fact, only arou...

Antarctica by drone – Tour our 5th largest continent from above

Fly through ice formations and see the seemingly-endless landscapes in context of boats and people, from the huge icebergs extending down into the deep blue water, to the snow-covered mountains, to the whales swimming...

Emperor Penguins Speed Launch Out of the Water

We've seen a video of penguins rocketing out of the water as if powered by jets, but we've never seen it happen from underwater... until now. In this National Geographic clip, photographer Paul Nicklen captures how th...

“Analog experiments” that appear to defy gravity

If we could control gravity, or if we could defy it, this is what it might look like: pouring water upside down, balloons flying away sideways, and paint dripping in all directions! This is Gravity, a series of "analo...

Icebreaker Boats: Breaking Ice on the Hudson River

The rivers surrounding New York City no longer freeze over completely --despite a lot of ice, water salinity and boat traffic keep the waterways open -- but farther north on the Hudson River, in this case near Germant...

How is an ice sculpture made? SciFri investigates frozen water

What's So Cool About Frozen Water? Art and science come together to uncover some ice-expert-level details in this 2012 Science Friday report. Shintaro Okamoto, founder of NYC's Okamoto Studio, and Erland Schulson, Dar...

Why do carrots taste sweeter in the winter?

From the University of California’s Fig.1 series, Molecular Biologist Liz Roth-Johnson explains why cold weather makes carrots taste more sweet: Because plants are immobile, they must develop defense techniques aga...

How to Build an Igloo (1949) – National Film Board of Canada

Drawing from a lifetime of snow experience, two Inuit men in Canada’s Far North find a site full of hard-packed snow for their igloo, or iglu in Inuit. To insulate and protect against wind and cold, a quick, overnight...

Fire & Ice: Mount Kenya’s Lost Glaciers, revisualized with fire

It was so cold, and the air so thin, on the mountain that even walking with his fire-rake for 20 minutes exhausted Norfolk completely. He was like a man lost on an island, pacing and waving a flame for help. But his c...

Antarctica’s Ice Formations: Volcanic ice caves & undersea brinicles

The caves of Mount Erebus, Antarctica's only active volcano, hide fragile and sparkling secrets: spectacular ice stalagmites, stalactites, shards, and feather-like crystals that form from the volcanic steam and gases ...

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