› added 5 months ago
21
TIL the word helicopter is not derived from combining “heli” and “copter” but by combining helico from the Greek for “spiral” and pteron from the Greek for “wing.”
› added 5 months ago
21
TIL the word helicopter is not derived from combining “heli” and “copter” but by combining helico from the Greek for “spiral” and pteron from the Greek for “wing.”