1. Who invented Neon Lamp ?

Answer:

Georges Claude who was a French engineer, chemist and inventor

2. Who invented Aeroplane

Answer: Orville & Wilbur Wright in 1903

3. Who invented paper ?

Answer:

Cai Lun

4. Who invented Vitamin B1 ?

Answer:

Casimir Funk discovered in 1912

5. Who invented CT scan ?

Answer: Hounsfield by Britain in 1973.

6. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

7. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.