Who invented the first dishwasher? Who invented the welding machine? Who invented the first rocket that went into space? Who invented the simple electric motor? Who invented the first battery? Who invented the first medical pacemaker? Who invented the first gatling gun?
Who invented the web rotary printing press? Who invented the encyclopedia? Who invented the electronic calculator? Who helped Charles Babbage invent the computer? Who invented the mobile app? Who invented the copy machine? Who invented the electric typewriter?
The compass is an instrument used to determine direction. Compasses depend on the magnetic field generated by the Earth. Compasses use magnets to detect this field. Answer and Explanation: The compass was invented centuries before the Scientific Revolution. The first compass was invented in China ar...
inventions dealing with electricity, such as the wire precision resistor Next Worksheet 1. Why did Otis Boykin sue the Chicago Telephone Supply Company (CTS)? For holding two of his patents For libel For grand theft auto For defamation 2. Why did Otis Boykin leave gra...
Who was the first physicist? Who invented the first medical pacemaker? Who invented the first car radio? Who invented light years? Who discovered the speed of light? Who invented the first credit card? Who invented the first robot? Who invented the hologram?
Who invented the welding machine? Who invented the first alarm clock? Who invented the first electromagnet? Who invented the first medical pacemaker? Who invented the seismograph? Who invented stethoscope ? Who invented the first magnetic compass?
Thomas Edison: While Thomas Edison is often credited as the person who discovered electricity, he was not the person who invented alternating current. Edison is one of the most known inventors in American history, and at his death, he held or shared 1,093 patents. An illness caused him to...
Who invented the first camera phone? What year was the floppy disk invented? Who invented the car? Who invented the first magnet? Where was the pencil invented? Who invented the first medical pacemaker? Who invented the web browser?
Who invented the first electromagnet? Who invented the first medical pacemaker? Who invented the first slot machine? Who invented the can opener? Who invented the first credit card? Who invented the parachute? Who invented the necktie? Who invented the modern zipper?
Who invented the scanning electron microscope? Who invented the first medical pacemaker? Who invented the digital calculator? Who invented the first calculating machine? Who invented the electronic calculator? Who invented the digital thermometer?