Across
- 4. Who invented the internet?
- 6. who is the inventor of Ball-Point Pen?
- 8. Who invented the mobile phone
- 9. Who is the inventor of Television?
Down
- 1. Who invented Electric Chair?
- 2. Who is an inventor of Insulin?
- 3. Who invented ceiling fans?
- 4. Who is considered as the inventor of Video games?
- 5. Who is the inventor of medical Thermometer?
- 7. Who invented the Telephone?