This is another prominent conspiracy theory, and one that has crept out from little-known internet forums and into mainstream discourse.įormer President Donald Trump once wrote in a since-removed tweet that 'the concept of global warming was created by and for the Chinese in order to make U.S. The footage was created from images taken by the Galileo spacecraft in 1990. He lived between the years of 276 BCE and 194 BCE.Īlso, footage of the Earth rotating can be seen here via NASA. How could the sun's light be falling at different angles at the same time unless the Earth was curved? Incidentally, Eratosthenes was also able to roughly deduce the Earth's circumference using this method. As the late astronomer Carl Sagan popularly explained, the Greek scientific writer Eratosthenes noticed that shadows cast in different locations in Egypt were different lengths at the same time of day. The theory is an odd one since scientists worked out that the Earth was a globe over 2,000 years ago. One of the most popular and curious conspiracy theories still circulating today, flat Earth theorists postulate that our planet is a flat disk rather than a globe.Īccording to The Flat Earth Society's webpage, the Earth is flat because 'the surfaces of bodies of water has been shown to be level' and 'we don't even have a full shot of the Earth rotating from space.' 'Birds Aren't Real' Followers Claim Birds Are Government Drones.NASA Offers to Show Steph Curry Moon Landing Evidence.Chinese Rover Spots Weird 'Cube' on the Moon, Plans to Take a Closer Look.

Flat earth theorys