Tag: water

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Snow Facts Cheat Sheet

How is snow made? What temperatures make different kinds of snow? And can two snowflakes look exactly alike? The Science Channel has a quick Snow Facts Cheat Sheet video for questions just like this. There are more ...

Glass through Glass by Alexander Chen

Some of our favorite instruments are made from things around the house and the sound of water in drinking glasses is a great example. Glass through Glass is a composition by Google Creative Director Alexander Chen, wh...

Thailand’s Moken people have incredibly clear underwater vision. How?

In this extraordinary adaptation strategy, Thailand’s Moken sea gypsies can see twice as clearly underwater by controlling the size of their pupils. What was generally considered an automatic reflex for the res...

What did Mars look like 4 billion years ago?

The team at NASA’s Conceptual Image Lab has an idea of what Mars looked like 4 billion years ago based on the existing evidence: Billions of years ago when the Red Planet was young, it appears to have had a t...

The weird world of the sea urchin

Dive down into the world of sea urchins in this 2010 Earth Touch video, from needle urchins, to oval urchins, to banded urchins, to short-spined urchins. In the archives: more marine life and more Earth Touch videos...

Phone Booth Aquariums (Evasion Urbaine)

Now that mobile phones are so central to our daily lives, how can the phone booth, an increasingly obsolete and disappearing public object, serve a new, more playful function? Here’s one idea: Phone Booth Aquar...

Onward: Searching for Life in Iceland’s Frigid Fissures

In Onward: Searching for Life in Iceland’s Frigid Fissures, National Geographic grantee and biology researcher Jónína Ólafsdóttir goes diving in search of tiny arthropods in the underwater volcanic fissures of ...

NOAA 2013 Expedition: The Rhinochimera

The name Rhinochimera breaks apart with meaning: rhinos = nose and chimaera = marine monster, but this fish has many names. (Our favorite: straightnose rabbitfish.) This one is swimming in Hy...

Why We’re Suckers for the Giant Pacific Octopus

In this video from the Monterey Bay Aquarium team, learn about how the intelligent Giant Pacific Octopus grabs, climbs, embraces, explores, tastes, recognizes, and more with its eight arms and around 2,000 suckers. 

The Floating Water Bridge Demo

The Floating Water Bridge, a demonstration by Dr. Elmar C. Fuchs. Two beakers are filled with triply deionized water. Electrodes are added to each, exposing the water to high d.c. voltage. A cylindrical water bridge f...

A Moose Name Madeline: Symbiosis with a beaver

A young moose and a beaver live side by side in this clip from the BBC documentary A Moose Name Madeline. In the archives: more animals and a few symbiotic friendships.

Subo Kayak Submarine

This unusual underwater journey in South Africa involves kayaking legend, French expat, and mad inventor Olivier Feuillette, and a modified kayak. With a waterproof top, a ballast (so that it will sink), scuba tanks ...

SHAKE: dogs try to get dry in slow motion

Dogs try to get dry in SHAKE, a slow motion vid based on the photography of Carli Davidson. 

Enoshima Aquarium: Red Batfish or Starry Handfish

This creature is called both a Red Batfish or Starry Handfish (Halieutaea stellata). Here it’s eating bait at Enoshima Aquarium in Fujisawa, Japan, but they are normally found “on the continental...

5 Fun Science Experiments for Kids (w/ Grover!)

Science experiments + a cute and furry blue monster that we know and love = YES. Hosts Annie Colbert and Matt Silverman have clearly helped discover the formula for making an instant video fa...

The Intelligent Giant Pacific Octopus

Celebrate the 10th annual World Octopus Day with this lovely behind-the-scenes National Aquarium video of Aquarist Katie Webster and an intelligent Giant Pacific Octopus. How intelligent, you ask? Octopuses are am...

Giant bubble explosions

From Shanks FX and PBS Digital Studios, watch these Giant Bubble Explosions, a DIY tutorial that features 60fps slow motion bubble goodness at night. In the archives: more bubble videos, including a bubble bot, bubbl...

Alaska: The Nutrient Cycle

Alaska: The Nutrient Cycle by wildlife filmmaker Paul Klaver. Once they enter fresh water chum salmon stop feeding and morph into an aggressive creature intent only on mating. After spawning, they die and their b...