Slow travel expert Ed Gillespie blogs at Futerra about the Ashden Directory DVD and tells a similar story about declining an invitation to fly to Chicago to take part in a conference on art and activism. He offered:
to take the money they would have coughed up for my hotel and air fare and instead make a film for them, with the option of a teleconference phone-in for post-presentation Q&A.
They agreed. His YouTube film is here.
Super-bright black holes could reveal if the universe is pixelated
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Space-time may not be continuous but instead made up of many discrete bits
– and we may be able to see their effects near the edges of unusually
bright bla...
2 hours ago
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