Who discovered electricity and invented the lightning rod and bifocals?1). Kirkpatrick Macmillan2). Benjamin Franklin3). William Henry Fox Talbot4). Sir Alexander Fleming
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1. Who Invented the computer mouse?
2. Who invented Rocket?
3. Who Invented Universal Standard Time?
4. Soda water was invented by
5. Christmas Card was invented by ________.
6. Who discovered Antarctica?
7. Who invented Velcro?
8. Who discovered Proton?
9. Revolving Door was invented by ________.
10. Who discovered Pluto?
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