Interesting Engineering on MSN23 小时
Scientists catch spirals of Kelvin waves in superfluid helium for the first time
A team of Japanese researchers has discovered a method to control Kelvin wave excitation in superfluid helium-4. This ...
Interesting Engineering22 小时
Might of the wild: Here are the 8 largest mammals on Earth
From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.