First commercial steam engine to the Shimla agreement, we've got it all covered!
Let's dive in today's history.
Thomas Savery patents first commercial steam engine.
India and Pakistan sign Shimla agreement.
Stampede in Mecca kills 1426 haj pilgrims.
World's First Self-Contained Artificial Heart Transplant is performed.
Steve Fossett completes first solo around-the-world Balloon Flight.