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INVENTION
FACTS
The Invention Facts are organized alphabetically by invention title. Pick any letter in this invention listing and you will find an array of interesting and revealing information.
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L
Invention
Inventor
Laser Arthur Schawlow & CharlesTownes
Lava Lamp Edward Craven Walker
LeapFrog  Michael Wood
LEGO Ole Kirk Christiansen
Life Savers Candy Clarence Crane
Light Bulb Thomas Edison & Joesph Swan
Light Emitting Diodes, Blue Shuji Nakamura
Lightning Rod Benjamin Franklin
Lincoln Logs John Lloyd Wright
Linotype Ottmar Mergenthaler
Lionel Trains Joshua Lionel Cowen
Liquid Paper Bette Nesmith Graham
Lubrication System Elijah McCoy
  
 
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