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Inventions

Inventions
In which decade was the telegraph invented?

1890s
1840s
1870s
1810s

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Inventions
For over 500 years, paper was only available and sold as single sheets. In 1902, an inventive Australian used half size sheets of paper, a bit of glue and cardboard to create the what?

Notice Board
Telephone Book
Notepad
Calendar

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Inventions
This part-time race car driver invented the bucket seat in 1969. Who was he??

Harrison Frazier
Steve McQueen
John Wayne
Paul Newman

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Inventions
When was the toothbrush invented?

1790
1765
1742
1770

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Inventions
Who invented Bifocal Lens?

Benjamin Franklin
Alfred B. Nobel
Thomas Alva Edison
Rudolf Diesel

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Inventions
Where was the yo-yo invented?

France
England
United States
Philippines

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