Suggerimenti

2. innovative process for preparing coffee (first espresso machine)
6. best known for the philosophy of education that bears her name, and her writing on scientific pedagogy
7. credited for inventing the voice-communication apparatus that several sources credit as the first telephone
11. discovered the Chun King line of canned Chinese food products
12. discovered animal electricity
14. inventor of the electric battery and the discoverer of methane
15. animator and storyboard artist who co-founded the productions company Hanna-Barbera Productions
16. invented the barometer
17. Roman Catholic who founded the Missionary Sisters of the Sacred Heart of Jesus
19. inventor of the ice-resurfacing machine

1. inventor of the radio
3. inventor of the piano
4. inventor of the pan telegraph and the forerunner of the present day fax machine
5. credited with many design firsts and whose aircraft broke many aviation records
7. inventor of automotive industry to inspire Radio Flyers steel wagons
8. creator of the world's first nuclear reactor, the Chicago Pile-1
9. Polymath of the High Renaissance / one of the most famous artists who painted the Mona Lisa
10. called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and the "father of modern science"
13. a polymath who was considered a physician, biologist, physicist, astronomer, philosopher, writer, and gambler.
18. inventor of whirlpool