[["High Energy Density \nHigher Education Department \nHeavy Equipment Dealer\nHypohidrotic Ectodermal Dsyplasia\nTo name a few\u2026", 3.0], ["Harry Extraterrestrial Deity. They live in the mountains of Georgia and some areas of Tennessee and Ohio. They are descendants of Aliens from the planet Zircon and travel by Night via space ships. If you see one stay back as far as possible. They are mean and nasty.", 0.0]]
what does h. e. d. stand for
abbreviation