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Big Brains

Jan 21, 2019

All around us in the universe, stars and black holes are smashing into each other with tremendous force. These events are so powerful that they literally ripple the fabric of space-time—and these ripples, called gravitational waves, travel hundreds of millions of light-years across the universe.

Prof. Daniel Holz and...

Jan 7, 2019

The revelation for historian Kathleen Belew came while researching a 1979 anti-Ku Klux Klan rally in Greensboro, North Carolina that turned deadly when five members were murdered by a group of Klansmen and neo-Nazis. 

Belew was struck by the reflection of the killers, some of them Vietnam War veterans.

“They kept...