My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Black Inventors

Across
Country of Elijah McCoy's birth
Used to vaporize cataracts
Invented by James West
Taught Cotton Mather how to vaccinate against smallpox.
The Black Edison
A name used to denote the best
Henry Boyd's Invention.
Invented by Garret Morgan
Down
Invented the shoe lasting machine
Invented a cotton scrapper
Built the mechanical Reaper
An ophthalmologist of wide acclaim
Used nanotechnology and lasers to destroy cancer cells
George Crum's invention
Pioneered blood preservation
It allowed a telegraph station to send voice and telegraph messages over a single line
Gas mask inventor
Mark Deans field
Daniel Hale Williams did this.
Built a steam engine
Used to oil moving trains