Harold Clark of the Liberty Science Center gives a demonstration of Nikola Tesla's wireless energy.
The word “inventor” conjures images of a far-off past. Today, inventor Steve Hollinger keeps the spirit of innovation alive in his workshop.
Wireless power seems cutting edge, but it was actually pioneered over 100 years ago by Nikola Tesla.
U.S. Air Force aviation doctor John Paul Stapp tested the limits of human physiology both on the ground and in near-space.
Using spare parts and ingenuity, a tiny team assembled a capsule they hoped would carry a man to heights over 100,000 feet above the Earth's surface.
Beginning in 1783, balloonists risked their lives trying to view the Earth from a brand new vantage point.
Before the days of NASA, scientists and researchers at the U.S. Air Force were testing the limits of how high man could fly.
Watch the opening scene of Space Men.
In the coal mines and coal towns of West Virginia, African Americans worked and lived alongside European immigrants and native Appalachians.
West Virginia coal operators built small, company-owned towns for their miners to live in.
In the early 1900s, a struggle over working conditions of coal miners led to the largest armed insurrection since the Civil War and turned parts of West Virginia into a war zone.
Watch the opening scene of The Mine Wars.
