Cómo capturar un aroma
Separa y captura moléculas de aroma mediante vaporización por calor.
16:43
Little Bats, Impressive Resumes
Fancy flying, fast thinking, and sophisticated sonar: Why bats seem to have it all.
11:48
Remembering Stephen Hawking
Plus, rogue satellites, graphene hair dye, and hungry ravens.
4:51
To Flap, Perchance To Fly
Inside the fossilized bones of Archaeopteryx, one of the earliest bird-like dinosaur specimens, researchers have found evidence of a capability for flight.
6:28
A New Clue To The Pinkish Streak Named Steve
How citizen scientists helped find—and solve—a mystery in the northern lights.
The History Of Ice Skates
From bones to blades, they just don’t make ice skates like they used to.
10:24
Shine Brightly, Little Neutron Star
A massive magnetic field sheds new light on neutron stars that appear impossibly bright.
24:31
Medical ‘Cures’ That Did More Harm Than Good
Aspirin is much better for headaches than a red-hot iron to the forehead—but ancient Greek physicians prescribed the latter ‘cure.’
29:48
For These Robots, Squishy Is Superior
Roboticists are turning to fleshy substances like mouse, insect, and sea slug muscles to build a fleet of bio-inspired robots.