CHESS SET FROM POP STICKS
67 Views, 1 Favorites
CUBE PUZZLE
406 Views, 1 Favorites
PENTAGON DOMINOS
3.7K Views, 50 Favorites
Tri-ominoes
2.5K Views, 13 Favorites
DART GAME
1.3K Views, 9 Favorites
Balancing Chemical Equations With Spreadsheets
3.6K Views, 8 Favorites
Disc Ellipsograph
1.9K Views, 4 Favorites
Mayan Calendar Wheels
5.0K Views, 7 Favorites
Laser Refractometer
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Antique Drawing Instrument : Gray's Elliptograph
1.6K Views, 9 Favorites
Development Pattern Construction
42K Views, 45 Favorites
Cardboard Chess Pieces
1.8K Views, 6 Favorites
Alphacubes
1.1K Views, 3 Favorites
Pirate Game
ENSYFA : Enigma-style Cipher Machine
1.0K Views, 3 Favorites
Wooden Chess Set
3.9K Views, 16 Favorites
Dice Game
1.6K Views, 6 Favorites
"MELT-O-MATIC" DIGITAL MELTING POINT APPARATUS
17K Views, 84 Favorites
Home Made Molecular Model Kit
21K Views, 19 Favorites
TEMPERATURE CONTROLLED LABORATORY HEATER
14K Views, 53 Favorites
Slide Ringing Table
8.3K Views, 13 Favorites
Centrifuge Built From VCR Parts
36K Views, 159 Favorites
Magnetic Stirrer Hotplate
26K Views, 60 Favorites
