These inventions were dreamed up by kids, and life wouldn't be the same without them ... The company began producing them in 1925, along with a multicolored version a few years later. Sadacca and his ...
From Braille to snowmobiles, we have kids to thank for these world-changing inventions. Louis Braille suffered a serious eye injury when ... Braille was 12 when he learned of a method of silent ...