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Green fluorite crystal, with cubic & octahedral faces (11/26/16) Great scientists on U. stamps (11/25/16) This is an article on The Hoof of Archimedes (11/24/16) A majority of teachers in England plan to quit in next two years (11/23/16) Impressive 1884 lithograph. (11/29/16) Math steps, for kids of all ages (11/28/16) The Harlingue monowheel in April 1914 ("aerial tractor") (11/27/16) Beautiful geometries everywhere. Math, beauty, and reality (06/20/17) Fractal gears (06/19/17) Strange animation: Sister Alice Smith with tesseract (hypercube), containing a walking ostrich (06/18/17) Can You Walk on Water? Crane vs eagle (06/16/17) Watching a laser machine gun clean rusty metal is a perfect meditation (06/15/17) Magnets, copper coil, and batteries will make you a tiny hyperloop (06/14/17) Hexagonal fabric of the machine matrix (06/13/17) Mobius Strip Menger Sponge = Mobius Menger Sponge. A glimpse of our worm-like overlords of the future (06/01/17) Weird 3-D printed math shoes generated using Conways Game of Life (05/31/17) 27-Year-Old will be the first woman to visit every country in the world (05/30/17) Ghost ship made of water and lights (05/29/17) A collaboration graph for prolific mathematician Paul Erdos, c. Europe is remarkably popular (06/28/17) Interesting photo of Tran Asia airplane as it clipped a road and crashed into a river in Taipei (06/27/17) Non-Newtonian Fluid on a Speaker Cone (06/26/17) This is how Big Bird works (06/25/17) Penguin Bomb: a flat origami penguin that assembles itself when dropped on a hard surface (06/24/17) Whale hearts (06/22/17) Seven Planet Somsky Gears. Actually: An iceberg full of penguins (06/11/17) Infinite zooms (06/07/17) Robotic 3D spatial printing/sculpting (06/06/17) Farey-Ford tessellation and circle packings (06/05/17) There are many different fascinating ways of forming an ellipse (06/04/17) Death seeking fractal resurrection (06/03/17) The mystery of how traffic jams form (06/02/17) Flexible micro-actuators turning a bolt. Watch the You Tube (04/26/17) Magnetic putty come alive, swallowing a metal-like cube (04/25/17) Looks like an ancient god reached toward Earth, heralding a new age (04/24/17) The Claw of Sharabha. By Chou Ota (04/28/17) Horror movie plot generator (04/27/17) Smart Baby. Dan Dennet on Consciousness (05/27/17) Photo captures the moment. Spanish Dancer nudibranch (Hexabranchus sanguineus) (05/25/17) How a mathematician can actually turn a doughnut inside-out (05/24/17) Circular Piano. 1979 (05/28/17) Our minds are made of little robots.
(01/01/17) Intriguing dress made of 132 pounds of chocolate (12/28/16) People who order coffee black are more likely to be psychopaths (12/27/16) Legendary physicist Freeman Dyson talks about math, nuclear rockets, and astounding things about the universe (12/26/16) This is what you get when you strap fireworks to a drone for long exposure photos (12/24/16) Ceramic Phamora, a "near impossible" object in glazed Cceramics (12/23/16) Spiritual. Bioluminescence turns sea water an electric neon blue. Genius physicist Enrico Fermi poses in front of an equation with an error (12/21/16) Fibonacci Lemonade (mathematics) (12/20/16) Glimpse the past. Put your fist in the center of this Gif and it will speed up (12/09/16) A 1581 map, depicting Jerusalem as the center of the world (12/08/16) Angel on a Segway discovered in an ancient heart-shaped book. (04/10/17) Ptolemys theory of epicycles (orbits within orbits within orbits) used to construct Homer Simpson (04/09/17) Can a moon have a moon? (04/08/17) Mystery of Easter Island solved (04/07/17) Puzzle driving the Internet wild. (04/06/17) A geometric approach to cooking two pizzas at once. Over The Ocean - "I Will Be Silent" (04/17/17) In rural North Dakota, a strange pyramid has been found (04/16/17) Why do university admissions love to see CALCULUS on high-school transcripts? A lot of people were BORN in September (04/14/17) Tesla wall lamp (04/13/17) "My favorite Platonic solid is the regular dodecahedron, with 12 faces and 20 corners" (04/12/17) Shiver. (04/11/17) Conductive ink in a pen allows you to draw working electrical circuits. (11/22/16) Do you spot anything very unusual in this photo of a brick wall? Can we identify 3 of the "principal high buildings of the old world"?