Nikolaus Otto wasn't the first to design an internal combustion engine, but his improved design made the engine practical and popular. Learn more about Otto's auto-related Hidden Genius.
This engine has been around quite some time.
2 days ago
From Bach to Beethoven, learn about the genius behind the piano's invention: http://t.co/eNDEb0GXHG
3 days ago
5 days ago
Explore the history of every kids favorite toy: http://t.co/066S0LUVAP
8 days ago
What does Santa Anna have to do with chewing gum as we know it today? http://t.co/alJuyrDGFa
10 days ago
Before they were for ladies, high heels were worn by soilders in battle! http://t.co/GjGAPM1KzS
16 days ago
Although glasses are making a coming back, contact lenses sure are an incredible alternative: http://t.co/xne51iW5y5