You’ve simply got to watch this entire video of a model Maglev train that’s powered by liquid nitrogen. It gets colder than 183 degrees C (361.4 degrees F) and encounters no resistance. Give it a push on a track and it’ll fly around it perfectly until the liquid nitrogen runs out. I just find it fascinating to watch a model train hover around a track 6mm above it. Watch the above video as my words cannot do science justice.
October 28, 2022
September 28, 2022