Inventions and Discoveries
Write the names of the things the following people have invented or discovered
1. Jacques and Joseph Montgolfier
2. John J. Loud
3. Kirkpatrick Macmillan
4. Karl Benz
5. Lewis Waterman
6. John Walker
7. Percy L. Spencer
8. James Harrison
9. Walter Hunt
10. W.L. Judson
11. Richard Drew
12. Bartholomew Manfredi
13. J.F. Cantrell
14. Horace Short
15. W.C. Rontgen
16. J. Gutenberg
Answers
Answer:
Inventions and Discoveries and the names of the things the following people have invented or discovered are as follows:
Explanation:
1.Jacques and Joseph Montgolfier best known as inventors of the Montgolfière-style hot air balloon, globe aérostatique. They launched the first piloted ascent, carrying Jacques-Étienne. Joseph-Michel also invented the self-acting hydraulic ram (1796), Jacques-Étienne founded the first paper-making vocational school and the brothers invented a process to manufacture transparent paper.
2. John J. Loud was an American inventor known for designing the first ballpoint pen.
3. Kirkpatrick Macmillan was a Scottish blacksmith. He is generally credited with inventing the pedal driven bicycle.
4. Karl Benz was a German engine designer, automobile engineer. His Benz Patent Motorcar from 1885 is considered the first practical automobile. He received a patent for the motorcar in 1886.
5. Lewis Waterman born in Decatur, New York, held multiple fountain pen patents and was the founder of the Waterman pen company.
6. John Walker was an American politician and a Democratic member of the Arkansas House of Representatives representing District 34 from January 2011 until his death.
7. Percy L. Spencer was an American physicist and inventor. He became known as the inventor of the microwave oven.