Inventions of the 1920's
- Kool-Aid was invented on June 21st, 1927 by Edwin Perkins. It was originally
called Fruit Smack.
- The Band-Aid was invented on October 10th, 1920 by Earle Dickson.
- Bubble gum was invented on August 15th, 1928 by Frank H.
- Q-Tips
were invented on March 6th, 1920 by Leo Gerstenzang. - The traffic
light was invented on May 5th,1920 by William Potts.
- Frozen food was invented on February 3rd, 1923 by Clarence Birdeye.
- The robot was invented on January 8th,1921 by Isaac Asimov