[Photo Group] Five Significant Inventions That Were Purely Accidental, Microwave Oven Made the List

According to foreign media reports, microwave ovens, super glue, penicillin, rubber, and safety glass – these things that we can't live without in our daily lives were all invented by accident. Nowadays, these inventions have already changed our way of life. Just ask the inventors of these items, and you'll understand how important luck can be to someone's success sometimes.