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Medical
Transportation
Communication
Power & Energy
Entertainment
100
This machine was made in the 1950s, and helps the heart pump blood.
What is the Pace Maker?
100
This is known as the greatest invention.
What is the Wheel?
100
The keyboard was a spin off of this.
What is the typewriter?
100
This man invented the light bulb.
Who is Thomas Edison?
100
This invention made by the Chinese lights up the sky.
What are Fireworks?
200
This invention acts like a heart but isn't.
What is the Artificial Heart?
200
This was made about 4000 bc, and it helped traveling to different countries
What is the Boat?
200
This kind of communication communicates by using dashes and lines.
What is Morse Code?
200
This kind of panel turns solar energy into power.
What are Solar Panels?
200
This invention by philo fransworth makes images appear on a screen.
What is the Television?
300
This invention makes flesh and muscle transparent.
What is the X-Ray?
300
This was the main transportation, in the 1800s.
What is the Conestoga Wagon?
300
This kind of communication uses smoke.
What is Smoke Signals?
300
The lightbulb was a spin off of this.
What is the Electric Arc Lamp?
300
This gaming console was invented by microsoft.
What is the X-Box?
400
This invention inserts vaccines into the blood stream.
What is the Needle?
400
The steam ship is a spin off of this.
What is the Steam Boat?
400
This is an invention created by Alexander Bell.
What is the Telephone?
400
The hydro electric paddle wheel was invented in this year.
What is the year 2009?
400
This musical device in the string family was made about 4000 year ago.
What is the Guitar?
500
This man invented the Band-Aid.
Who is Earle Dickson?
500
This man invented the bicycle.
Who is Baron Karl von Drais de Sauerbrun?
500
These people invented the paper.
Who are the Egyptians?
500
This lady invented the battery.
Who is Allesandro Volta?
500
this man invented legos.
who is Ole Kirk Chiristiansen of Denmark?