Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic!
Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic!
ELI5:Why do ships have cicular windows,why not square ones?
Jeez... What must air travel have been like without HVAC? Can you imagine being in a tube filled with people, only having fans to circulate air?
Oh, you don't have to imagine, just fly into Vegas or O'Hare or somewhere with huge waiting times on the tarmac!