Awesome Inventions by African Americans
Who invented microphones, PCs, and video game consoles? In honor of Black History Month, Hank talks about some African Americans…
The future is now: Russian military unveils next-generation combat suit
A major hi-tech Russian military research center has unveiled what appears to be a prototype of a next-generation combat suit.…
The Invention Keeping Mothers Alive In California Delivery Rooms (HBO)
The U.S. has the highest maternal mortality rate in the developed world. And the numbers are rising, even though the…