TED ED Lesson:
Inventors & Inventions
by Hannah May and Ally Bogen
We interact with different inventions everyday, but do you ever stop to think about where they came from or why they were created? This video is just one example of an invention that started off as a simply fix to a problem that has grown into a common necessity. Earle Dickson is the inventor of Band-Aids. He invented them in the 1920s as a quick fix to help his wife.