Air travel
Daytime/nighttime
Compasses
GPS
Most maps
Gravity
General relativity
NASA
Circumnavigation
Astronomy
Astrophysics
Alaska
Feel free to tell me if I forgot anything.
English
#Offtopic
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Yeah but when you try to explain it to people they say it's a conspiracy or some other dumb shit. I'm starting to think they only say they believe that to get attention.