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Croc-o-dial mechanical puzzle (Mathieu group)
aeh5040
613 views
Croc-o-dial mechanical puzzle (prototype version). The object is to get the coloured inserts back to their original order after scrambling them. The key can be inserted i...
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Lego technic mechanical oscillator
aeh5040
946 views
Four-phase oscillator using linear actuators and add-subtract mechanism. Purely mechanical, just one motor. I don't know what it is useful for!
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Lego technic mechanical seven-segment display
aeh5040
66,457 views
A seven-segment digital display. Counts from zero to nine by purely mechanical means. There is just one motor and no electronics.
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"Lobster" - Lego Technic Mecanum Wheel Car
aeh5040
3,287 views
Lego Technic car with Mecanum wheels. Can drive and turn in any direction. Controlled via a system of differential gears: one motor for forward/reverse, one for sideways,...
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Lego technic pneumatic walker
aeh5040
2,238 views
Simple lego technic pneumatic hexapod. Walks for about 3-4 metres on a a single bottle of compressed air.
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Lego technic centre-of-gravity-shifting vehicle
aeh5040
1,728 views
This vehicle moves by shifting its centre of gravity. No power is supplied directly to the wheels. The motor is used only to power the rotating weight (the battery box). ...
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Lego technic linked cranks puzzle
aeh5040
57,392 views
My Lego implementation of the "linked cranks" mechanical puzzle, invented by Oskar van Deventer and Bram Cohen, as seen here: http://www.youtube.com/watch?v=j6J_cHM9mEw.
Bu...
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Lego technic micro pneumatic hexapod
aeh5040
2,387 views
Fully automatic pneumatic walker - requires only an air supply. The smallest I could manage! Building instructions can be found at:
http://toad.net84.net/walker/
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Lego technic motorized sausage
aeh5040
1,512 views
This vehicle moves just by changing its shape - the wheels do not rotate relative to the body. (It needs a push to get started).
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Lego technic mechanical rover
aeh5040
915 views
A robot that avoids obstacles by entirely mechanical means. It has only one motor, and no electronic components.
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