technohell

zerostatereflex:

Zoom Into a Microchip

It is absolutely crazy how tiny we can make things today.

What we’re seeing here is a standard microchip, older though in principle the same as modern cell phone chip.

At the micro level we’re dealing with this comparison:

"A micron is 1 millionth of a meter, 10-6 or 10-3 of a millimeter. Very tiny. It is abbreviated with the greek letter for M, or the mu."

It takes 100,000 Microns to equal about 4 inches and toward the end of the set we’re in the 1 micron range.

petapeta

zerostatereflex:

MIT Robotic Cheetah

Oh HELL YES. Notice in the 2nd gif the “cheetah” runs untethered.

"MIT researchers have developed an algorithm for bounding that they’ve successfully implemented in a robotic cheetah."

AWESOME.

"The key to the bounding algorithm is in programming each of the robot’s legs to exert a certain amount of force in the split second during which it hits the ground, in order to maintain a given speed: In general, the faster the desired speed, the more force must be applied to propel the robot forward. In experiments the robot sprinted up to 10 mph and MIT researchers estimate the robot may eventually reach speeds of up to 30 mph.

d-d-d

spring-of-mathematics:

Mathematics and Traditional Cuisine

The mathematics of Pasta: A process analysis to find unity, formulas and ways to express structure mathematics of pasta shapes, by their mathematical and geometric properties.
See more at: The Maths of Pasta by George L. Legendre.

Image: 

  • 'Pasta By Design' - Created by a team of designers, ‘Pasta by Design’ book reveals the hidden mathematical beauty of pasta: its geometrical shapes and surfaces are explained by mathematical formulae, drawings and illustrations.
  • Animated gifs - From video: The traditional pasta making techniques used at Della Terra Pasta by Chris Becker [Video] - shared at here.

Types of Pasta in the post (From left to right):  Agnolotti - Tortellini - Saccottini - Sagne Incannulate - Pappardelle.