13 Innovations That Need To Happen
Some simple ideas that would make the world a better place…
1. Microwave Ovens
2. Cars
3. Ballot slips
4. Headphones
5. Shazam
6. Lifts
7. Silly String
8. Highlighter Pens
9. Car Air Con
10. Plane tickets
11. Google
12. Showers
13. Beaches
More of these at r/lightbulb, see more at Distractify