20 brilliant inventions that humanity needs (21 photos)

Sometimes the most unexpected and crazy ideas become the most the best and universal solution in everyday chores. Every day people come up with more and more devices that greatly simplify life.





Today we're going to show you 20 amazing inventions that are surprisingly ingenious in their simplicity.



1. A set of containers for spices and oil





2. Pineapple corkscrew



3. Jelly cloth



4. USB flash drive available space indicator



5. Pizza cutter with two blades



6. LED slippers



7. Stroller-bike



8. Cutting board "Puzzle"



9. Drip-collecting mug



10. A flower pot that won't fall



11. Always dry bench



12. Charger powered by the temperature of the drink



13. Quick cleaning comb



14. Batteries charged via USB



15. Bedside table with a tray



16. Board with built-in scales



17. Container with a timer



18. Phone keyboard



19. Container for boiling



20. Reusable candle