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What if I don't WANT to still be me when I get to the surface?
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What if I don't WANT to still be me when I get to the surface?
By Erica C. Barnett You might think that after granting a permit for a day-long anti-LGBTQ rally in a park…
The post Pro-LGBTQ Protesters Stuck Outside Barricades As Far-Right “Rattle In Seattle” Took Over City Hall appeared first on PubliCola.
If you had been happy with the knowledge that the universe will end in a googol years, which is to say, ten to the power of 100, then we have terrible news. We’re sorry to be the ones to let you know that the world will in fact end in ten to the power of 78. What’s the deal? Hawking radiation and black holes. Here’s more, from Astrobnomy Now:
Originally, Hawking radiation described black holes emitting faint energy due to quantum fluctuations, suggesting they could slowly evaporate. But physicists Heino Falcke, Michael Vendrell, and Walter van Suijlekom have expanded this idea. They suggest Hawking-like radiation applies not only to black holes but to any massive object with a gravitational field—white dwarfs and neutron stars included.
Their calculations revealed that white dwarfs, long thought to last 10¹⁰⁰ years, would instead vanish in just 10⁷⁸ years. Even neutron stars and stellar black holes decay in about 10⁶⁷ years—nearly the same, despite the stronger gravity of black holes. Why? Black holes lack a surface, allowing them to reabsorb some radiation and slow down decay.
Read more of this story at Slashdot.
Chris Krebs, former CISA director and current political punching bag for the US President, says his Global Entry membership was revoked.…