Topic: science

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ExpeRimental: The Soap Boat Water Experiment

Send molecules flying with this super fun and easy science experiment for kids (and adults): The Soap Boat Water Experiment from The Royal Institution's ExpeRimental series. Comedian Rufus Hound and his son Alby make ...

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...

A Briefer History of Time: How tech changes us in unexpected ways

Have you ever gone camping where you wake and sleep with the sun and moon? Have you played outside all morning, only coming in when you get hungry for lunch? What was life like before we could measure time? How have c...

Flying drones over the lava lake at Ambrym’s Marum Crater

...for science! Made possible thanks to camera-outfitted drones, filmmaker Sam Cossman took a team the edge of Ambrym Volcano's Marum Crater to 3D map its 7.5-mile-wide (12-kilometer) caldera and the spectacular lava ...

ExpeRimental: Candle Chemistry

In this episode of ExpeRimental, Lisa and Josh explain the unseen as they make a flame jump through the air. Josh also measures how long it takes for covered candles to extinguish on their own. There's more activity i...

AMNH: Shelf Life – Skull of the Olinguito

How was a ninety year old specimen "hiding in plain sight" before it was rescued from storage at The Field Museum and celebrated in 2013 as a newly-identified species? This episode of The American Museum of Natural Hi...

The Physics of Popcorn: Why Popcorn Also Jumps

What happens when a popcorn kernel pops? Heat! Pressure! The hull splits. Water vapor escapes. POP. And then there's a somersault that sends it flying in the air! But how? Watch as ScienceTake explains in detail: ...

Animated Life: Pangea – The story of Alfred Wegener

Sometimes scientists spend their time riding in a hot air balloon, driving a dog sled, hunting seals, traveling on Greenland ice masses, flying box kites in the cold arctic evenings, and thinking about jigsaw puzzles ...

ExpeRimental: How to make bouncing eggs

Bounce, crack, dissolve, and make things a bit squidgy with stuff that's already around the house! The latest expeRiment from The Royal Institution is a classic for all ages: Olympia and her daughters, Viola and Elodi...

The phases of the moon visualized from the other side

What does the other side of the moon like? Thanks to NASA's Scientific Visualization Studio and data from the Lunar Reconnaissance Orbiter, we get a glimpse in this animation, showcasing two different virtual views. F...

Physics Girl: The Stacked Ball Drop (and Supernovas)

How is a supernova like a basketball, a bouncy ball, and a golf ball all stacked together? It's all in what happens when you drop them. In this video, Physics Girl Dianna Cowern demonstrates the momentum transfer betw...

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...

The Story of Jane Goodall and Her Chimps (2010)

When Jane Goodall was a little girl in the 1930s, she was given a chimpanzee stuffed animal. A constant companion, it and the books she read (Dr. Dolittle and Tarzan novels) fueled her love for both chimps and the Afr...

Dara Ó Briain’s Science Club: Breaking a glass with sound

From Dara Ó Briain’s Science Club, watch as Professor Mark Miodownik finds the resonant frequency of a wine glass, as indicated by the small vibrating slip of paper balancing on the edge. When he cranks up the volume,...

The Electric Sausage: A static electricity demonstration

Perhaps you've experimented with static electricity by using a balloon, paper clippings, your hair, a pencil, a plastic bag, or a Van de Graaff Generator... but have you ever used a sausage to see static electricity i...

Hydrophobic metal made with laser-etched microscopic patterns

Scientists from the University of Rochester have created water-repelling metal by laser-etching nanostructures into the surface. Watch as water droplets bounce like water balloons off of the metal's super-hydrophobic ...

What makes that fresh rain smell? MIT films rain drops to find out

Why do we smell that fresh earthy scent before and/or after it rains? With high-speed cameras, MIT researchers have filmed rain drops, and believe that the footage explains petrichor, the "pleasant smell that frequent...

How Small Is An Atom?

Using a strand of hair, your fist, rice and sand grains, as well as the room you're sitting in right now (assuming it's not a huge gymnasium), let's try to visualize the basic building block of everything around us: A...

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