have you heard the one about...

The Goldberg Brothers - The Inventors of the Automobile Air Conditioner. Here's a little fact for automotive buffs, or just to dazzle yo...

instead of training wheels... a gyro for added balance and stability in kids first bikes and old people's last bikes

The secret is a quickly-spinning disc inside the front wheel, which uses gyroscopic force to automatically balance the small bike whenever i...

C. G. Mayer... inventor of the Oscar Mayer Weinermobile, 1952

found on  http://truquetructruk.tumblr.com/