21st Century Inventions That Could Change Your Life

Smart Caps

It's not always easy to tell whether or not something went expired. In the near future, there will be products available for manufacturers to use that will help their consumers see if the food product is expired or not. This includes bottle caps and other plastic packaging. The science of it is basically a type of packaging that is reactive to certain bacteria and toxins that are released when a food is no longer good to consume. 

No Hassle Teeth Brushing

Tired of brushing your teeth? This device will do it for you! You put it in your mouth like a mouthguard and then turn it on. The combination of vibrations and bristles will help clean your teeth, and your hands are free to do whatever it is you need to do! Pretty ingenious, right? 

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The More You Know

  • Danny Devito used to work as a hairdresser. For corpses.
  • In 1923, jockey Frank Hayes won a race at Belmont Park in New York despite being dead — he suffered a heart attack mid-race but his body stayed in the saddle until his horse crossed the line for a 20–1 outsider victory.
  • Agatha Christie said she came up with many of her book plots while sitting in her bathtub while eating apples.
  • The richest superhero is actually Black Panther, who has an estimated of $500 billion, whereas Tony Stark is worth $100 billion and Bruce Wayne $80 billion.
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Post originally appeared on Upbeat News.