1. Who invented Printing Press ?

Answer:

Johannes Gutenberg

2. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

3. Who invented Neon Lamp ?

Answer:

Georges Claude who was a French engineer, chemist and inventor

4. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644

5. Who invented paper ?

Answer:

Cai Lun

6. Who invented Bleaching Powder ?

Answer: Tennant of Britain in 1798

7. Who invented Television ?

Answer:

John Logie Baird