This round is all about inventions. Which inventions are the following people credited with (either fully or partly)? In the case of inventors who had their name associated with more than one creation we are looking for their most famous.
1. John Logie Baird
Television
2. Alexander Graham Bell
Telephone
3. George W. Ferris
Big Wheel/ Ferris Wheel
4. Levi Strauss
Blue Jeans
5. Mary Anderson
Windscreen Wiper Blade
6. Whitcomb L. Judson
Zip
7. Edwin Herbert Land
Polaroid Camera
8. Jethro Tull
Seed Drill
9. Marion Donovan
Waterproof Disposable Nappy
10. Alexander Bain
Electric Clock/ Fax Machine