August 10

O B Brown patented the moving picture projector on this day in 1869.

Did you know that:

• Dan Rylands patented a screw cap on this day in 1889
• Rudolf Diesel’s prime model internal combustion engine ran on its own power for the first time in Augsburg on this day in 1893
• Kylie Jenner is an American media personality, socialite, model, and businesswoman born on this day in 1997

// Compiled by Zoya Siddiqui