Inventions and Inventors Crossword Puzzle

QUESTIONS LIST:

• clock : has two hands
• deere : invented the steel plow
• mccormick : invented the mechanical reaper
• xray : sees something that is broken
• ford : founder of a motor company
• camera : people found a way to save important images.
• morgan : invented the traffic light and gas mask.
• volta : invented the electric battery.
• gutenberg : developed the printing press
• morse _ code : each letter has different pulses of electricity.
• tesla : experimented with wireless electric power
• paper : you write on this.
• carver : developed 300 products from peanuts
• mccoy : invented the oil cup
• radio : they don't need wires
• compass : helps you find your way (not a map).
• telephone : can be a landline or a mobile
• benz : first internal combustion engine.
• walker : invented hair products
• edison : created the lightbulb and the motion-picture projector.