• How a faceless, underground collective of scientists has helped determine the fate of the American empire. The Jasons. via.

• Like a bird, like a plane, like a guy in a funny outfit jumping off a cliff… Base jumping with a twist.

• Is there any knowledge in the world which is so certain that no reasonable man could doubt it? The Problems of Philosophy by Bertrand Russell.

• Deafness in Disguise Concealed Hearing Devices of the 19th and 20th Centuries. via.

• We really don’t have proof that black holes exist so here’s a new theory: dark energy stars.