inventions
list of useful inventions
| r | t | h | e | r | m | o | m | e | t | e | r | s | t | o | b | o | r |
| r | c | s | m | o | o | l | l | r | b | l | a | n | l | i | n | e | c |
| o | e | u | r | h | y | t | p | i | y | m | r | o | t | d | p | t | n |
| t | s | r | e | e | s | s | a | l | g | c | o | m | p | a | s | s | s |
| s | r | b | s | t | s | d | t | r | r | h | i | b | p | r | c | e | n |
| l | c | h | u | i | e | a | e | l | e | c | t | r | i | c | i | t | y |
| l | e | t | b | v | e | l | l | n | r | g | t | h | c | a | l | p | l |
| i | n | o | m | e | a | p | e | o | t | e | d | o | o | p | p | t | o |
| m | o | o | a | o | o | c | s | v | k | u | m | i | e | u | e | y | n |
| d | e | t | r | l | p | c | c | c | i | p | r | n | r | l | s | p | l |
| n | s | m | i | i | o | a | o | i | u | s | d | e | e | f | i | e | e |
| i | d | r | n | p | r | r | p | t | n | u | i | p | s | l | e | w | s |
| w | a | t | e | r | w | h | e | e | l | e | h | o | i | h | n | r | e |
| h | o | s | c | h | o | r | s | u | r | o | s | c | n | z | g | i | l |
| e | r | g | e | a | s | t | m | e | n | c | n | o | s | t | i | t | n |
| e | w | f | u | r | n | a | c | e | t | e | l | i | o | t | n | e | n |
| l | m | e | m | e | y | p | w | p | p | b | r | i | d | g | e | r | e |
| e | h | s | l | o | o | t | i | h | g | u | o | l | p | i | s | t | y |
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| bomb | bridge | car | | compass | computer | dentures | | electricity | engines | furnace | | glass | iron | lasers | | lighthouse | looms | microscopes | | nylon | paper | paperclip | | pencil | pendulum | plough | | radio | refridgerator | roads | | robots | rocket | submarine | | telephone | telescopes | television | | thermometers | toilet | tools | | toothbrush | typewriter | tyres | | vaccines | washer | waterwheel | | wheel | windmill | zip |
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Some of the puzzles that people list for the public
get indexed by the search engines
(like Google).
Some people find those puzzles and cannot figure out how to make a puzzle
of their own. So this page now has the navigation sidebar.
There are now buttons on the puzzle so that you can get a clean page,
in either HTML or PDF, that you can use your browser's print button
to print. The PDF format allows the web site to know how large a
printer page is, and the fonts are scaled to fill the page.
The PDF takes awhile to generate. Don't panic!
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