Insulation from freezing water, just like seals and whales.
The animals of the Arctic and Antarctic circles spend their lives surviving subfreezing air temperatures and frigid water. Their secret is blubber, a thick layer of body fat that comprises up to 50% of some marine mammals. Is there any way for humans to replicate this cold-weather adaptation? With the Blubber Glove experiment, you’ll test a blubber substitute on a small scale and see what it’s like to take a dip in cold water without turning into a human popsicle.