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Henry Segerman
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Symmetry and gears: Six axis racks
198,104 views
Real-life fractal tree zoom
87,602 views
Slide-glide cyclides
216,951 views
Recursive racks
994,050 views
Using topology to close a rubber band bracelet
476,005 views
The Ames room optical illusion
54,997 views
Real-life fractal zoom
1,126,502 views
Screw/screw gearing
1,694,698 views
Geared cube net
111,093 views
Knotty Analog Oscilloscope Art
32,098 views
Scissors NOT gate
523,894 views
Gear cube and Brain gear
1,074,128 views
Knots in disguise
187,152 views
Helix cube puzzle
140,847 views
Impossible triangles
291,053 views
Genus two holonomy
126,266 views
Kinetic cyclic scissors
281,442 views
The pi/4 polyhedron
86,707 views
Why don't Rubik's cubes fall apart?
190,483 views
From Sphericons to Countdown dice
28,852 views
Grabber mechanism
17,887 views
Continental drift puzzle
98,301 views
Puzzling degrees of freedom
80,918 views
More circles on a sphere of cubes
251,213 views
Where do these circles come from?
3,196,832 views
Holonomy mazes without a maze
23,910 views
A better d6 than the cube?
22,297 views
Dodecahedral holonomy maze
643,129 views