18 Amazing Inventions That Humans Should Have Invented Sooner.
#6. A door opener so you don't have to touch the germy handle.
How many times have you struggled to open a public restroom door?
#7. Water balls made with a membrane of edible algae.
They are cheap, eco-friendly, and a great replacement for plastic water bottles.
#8. A meat indicator that lets you know how many days you have left.
This way you won't have to guess anymore.
#9. Wallet-sized diplomas so you can keep it with you wherever you go.
You never know when you're going to want to show off your diploma.
#10. A swing that's accessible for children in wheelchairs.
Everyone deserves to play on the swings!
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