How are you going to expertise weightlessness?

Floating in zero gravity (zero-G) is one thing that many individuals have fantasized about. The concept of drifting by the air with out the weighty pull of Earth’s gravity is, for some, extremely interesting. However how excessive above Earth do it’s a must to go to flee its gravitational tug and expertise weightlessness? 

Technically, “you possibly can expertise weightlessness at any altitude,” mentioned Lewis Dartnell, writer and professor of science communication on the College of Westminster in the UK. The important thing, he mentioned, is that you just have to be “freely accelerating in the direction of the bottom on the acceleration of gravity earlier than air resistance builds up an excessive amount of.”