Why Do the Planets [Appear to] Move?
By alethea |
We live in a world in which everything is spinning. Whirlpools, tornadoes, even the stars appear to spin (star trails). ...
Read More The Perception of Time
By alethea |
How can an eye see an eye? What if we do not perceive the passage of time when we are ...
Read More Gravity Is Not a Force
By alethea |
According to Einstein’s General Theory of Relativity, gravity is not a force. There are no gravitational fields. Gravity ... "is ...
Read More An Optical Illusion Writ Large?
By alethea |
https://www.youtube.com/watch?v=dBap_Lp-0oc Anamorphosis: A distorted projection or drawing which appears normal when viewed from a particular point or with a suitable ...
Read More Chiral vs. Achiral Copies
By alethea |
With chiral copies (oriented left and right), there is choice. Which chiral copies, there is evolution. With chiral copies, there ...
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