Inventions Questions

• Who discovered Circulatory System?
• Assembly line was invented by
• Who Invented Induction Coil?
• Who created the first mechanical computer, which proved to be the prototype for future computers?
• Who Invented the 3-D printer?
• Who discovered X-Ray?
• Arithmometer was invented by
• Steam Engine was invented by?
• Bacteria was discovered by
• Postage Meter was invented by
• Who invented Television?
• Electric tram was invented by?
• Electric chair was invented by
• Magic Marker was invented by _______.
• Kaleidoscope was invented by ________.
• Who Invented Ceiling fan?
• Dynamite was invented by?
• Who invented EMail?
• General anaesthetic was invented by?
• Who invented Space Pen?