1950's Inventions

2. Created to replace push and pull doors
6. Birth control conception
8. Harry Coover was trying to make plastic gun but came up with a formula called cyanoacrylate
9. Marc Gregoire who discovered the Teflon(sliperry white plastic resistent to high temperature)
10. Additional polymer that has lot of usages by Gulio Natta
11. Smaller than a fingernail which contains a integrating circuit in a microprocessor
13. A type of boat to sail faster created by Christopher Cockerell
17. Known as black box
20. Invented by Jack Kilby working as a semiconductor

1. Converts energy from the sun into electrical energy
3. Created by Ruth Handler to entertain young girls who wanted to play
4. Programming language that stood for Formula Translation
5. Prototype called the Ampex VRX-1000, sold for around $50,000
7. Joseph Woodland and Bernard Silver started drawing random lines with four/five fingers and created something that does everything faster in today's days
12. A company called Wham-O started producing it
14. Invented by Frank McNamara
15. It was called lazy bone because it could operate from a long distance
16. Medical implement used to stimulate the heart by replicating actions
18. Main data store in a computer created by IBM and Reynolds Johnson
19. Prevent from contracting Paralytic Poliomyelitis