Stashed in: Time, Science!, Mind Blown!, Laughing Squid, Space!, Science, Illusions!
The latest episode of the PBS YouTube series Space Time is a great little eight-minute primer on, well, spacetime. [Source: PBS via Laughing Squid]
Schizophrenic Brains Not Fooled by Optical Illusion | Wired Science
Choose your own adventure? Our concept of free will is naught but a comforting illusion.
The Internet creates an illusion whereby people mistake access to information for their own personal understanding of the information.
No reason to give up on the illusion. ~China Crisis, Arizona Sky