Keeping a superconducting magnet close to absolute zero
What happens when you cool liquid helium with liquid nitrogen? Watch as we refill a cryostat and reveal the fascinating physics behind cryogenic cooling.
More from MIT Pulse
1:07Light + matter = spectroscopy
What does a coffee company, a doctor's office, and an observatory have in common? They may all house equipment that examines the interaction of light with a material. Find out how researchers at MIT use this approach to understand what outer space is made of.
1:35Using audio to detect drones
Can you hear that drone? Discover how mechanical engineering research is tackling drone detection using sound analysis.
1:35How we coordinate robot teams
Why aren't 2 robots always better than 1? Discover what happens when robots collide and how we can help them be better teammates.
1:50Drip irrigation: feeding the world one drop at a time
How can fundamental physics impact food security? By applying principles of physics to manufacturing microfluidic devices, researchers at MIT are designing tiny devices with big impacts. Reducing energy costs and water demand are good for farmers, consumers, and the world.
1:38The real question behind the Trolley Problem
Has someone ever asked you Would You Rather...? You might think this is what moral philosophers talk about, but that's not quite right. Let's find out the real question asked by one of the most famous philosophical thought experiments posed here at MIT.
