Neatorama Posts Tagged "geometry"
How to Steal Pizza...

[http://youtu.be/31uATZkJBKo] (YouTube link)Dave Hax explains in detail how to get more of the pizza than you should, or more than you are entitled to. This works much better if you are the one bringing it home, or pulli...

http://www.neatorama.com/2015/01/13/How-to-Steal-Pizza/
The Scientific Way to Cut a Cake...

[http://youtu.be/wBU9N35ZHIw] (YouTube link)In 1906, Sir Francis Galton proposed a way to cut a round cake so that the exposed inside does not go stale. For some reason, his method of cutting a cake did not catch on. Num...

http://www.neatorama.com/2014/06/17/The-Scientific-Way-to-Cut-a-Cake/
Math Meets Romance Novel...

Parallel lines have so much in common. It's...  ...re. The looping GIF shows a few lessons from geometry : Parallel lines that never meet...

http://www.neatorama.com/2014/06/16/Math-Meets-Romance-Novel/
A Straight Rod Passing Through Curved Hole...

[http://youtu.be/IXQ1ZWBhnBk] (YouTube link)How can you pass a straight rod through a curved hole? No, neither of the two are pliable. This demonstration at the Science Museum in Valencia, Spain, shows you in just a few...

http://www.neatorama.com/2014/05/06/A-Straight-Rod-Passing-Through-Curved-Hole-2/

[http://youtu.be/_n1126GoxbU] (YouTube link)Vi Hart collaborated with mathematical artist Gwen Fisher, her sister Ruth at Sweets by Ruth, and software engineer Andrea Hawksley to make cookies. At least their stated purpo...

Heart Geometry

Submit a caption! My submission "I hate this game... ...my love is geometrically challenged." That or "Love and Tetris- two things I am inexcusably miserable at." There is no prize, just for f...

http://www.neatorama.com/2012/11/05/Heart-Geometry/
Hexaflexagons...

[http://youtu.be/VIVIegSt81k] (YouTube link)These hexaflexagons are going to keep my kids busy all night, you can bet on it. Vi Hart's latest video introduces you to the fun of six-sided mathematical origami. "Explore th...

http://www.neatorama.com/2012/10/01/Hexaflexagons/
Making an Apple Puzzle...

(YouTube link) This is going to be so neat the next time you hand an apple to your child! If they ask you to cut it, just tell him/her you already did. Then enjoy their puzzlement as they try to figure out how you did...

http://www.neatorama.com/neatobambino/2012/04/23/making-an-apple-puzzle/
The Surface Area of Nothing...

Redditor splongo asks two questions: If a perfectly spherical ball is sitting on a perfectly flat surface, what is the size of the contact area? Would it not be infinitely small? I'm at a loss for a completely cohe...

http://www.neatorama.com/2012/03/14/the-surface-area-of-nothing/
Geometric Sculpture Made From Coffee Stirrers...

Photo: Nick Sayers [Flickr] Behold the Hyperbolic Coffee Cactus, created by Nick Sayers out of "630 coffee stirrers, drilled with 2,520 holes, pinned together with 1,260 half coc...

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