Topic: engineering

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1953: Preserving and operating a wimmenumermolen polder mill

In a 250 year old polder mill in Noord Holland, Eric Zwijnenberg pumps excess water out of the area to avoid flooding. The drainage mill was first rented by his parents as a summer vacation house in 1953... After ...

3D Printing Dinosaurs: The mad science of new paleontology

File under laser scanners, 3D printers and dinosaur bones… not so surprisingly a great combination, as introduced by Dr. Kenneth Lacovara of Drexel University: "For years and years, vertebr...

3D printing with 1900F molten glass – G3DP at MIT

Optically transparent glass printing. A brand new glass 3D printing process called G3DP has been developed through the teamwork of the Mediated Matter group at the MIT Media Lab, MIT's Mechanical Engineering Departmen...

3D-printed Metamaterial Mechanisms

Researchers at the Hasso-Plattner-Institute in Potsdam, Germany are exploring how 3D cell patterns called metamaterials can take on not-seen-in-nature properties based on their shape, geometry, size, orientation, and ...

A kick baler sends fresh hay bales flying on the farm

Agricultural machinery! On Rolling Oaks Farm, Marcia Johnson drives a tractor and kick baler over the harvested grass piles on the field. As the fresh hay is automatically gathered and compressed into a rectangular ba...

A 3D printed mechanical laser show machine

Engineer, maker, and 3D printing enthusiast Evan Stanford has created a 3D printed, hand-cranked mechanical laser show machine that 'draws' with projected light. The drawn shapes are created with two rotating cams tha...

A 3D-printed candy sorting machine

This machine sorts small candies (M&Ms and Skittles) by color. It was designed and built by Netherlands-based New Zealander Willem Pennings, who is studying Mechanical Engineering at Eindhoven University of Technology...

A Basic Demonstration of Optical Cloaking

Above, A Basic Demonstration of Optical Cloaking. Cloaking is a term for hiding an object from view at specific frequencies, but evidently one can cloak things DIY-style with four mirrors a...

A compilation of Theo Jansen’s Strandbeests

Set to Gustav Mahler's symphony number 5, watch this recently released compilation video of Dutch artist Theo Jansen's wind-fueled kinetic sculptures. He calls them Strandbeests, “beach beast” or “cr...

A Fold Apart: Origamist Robert Lang’s Incredible Paper Creations

Twenty five years ago, physicist Robert Lang worked at NASA, where he researched lasers. He has also garnered 46 patents on optoelectronics and even wrote a Ph.D. thesis called "Semiconductor Lasers: New Geometries an...

A full sized LEGO car with an air-powered engine

This is what 20-year-old Romanian Raul Oaida (above) and Melbourne entrepreneur Steve Sammartino did with more than 500,000 LEGO pieces and four orbital engines: The Super Awesome Micro Projec...

A glow-in-the-dark bug puppet by Barnaby Dixon

Puppeteer Barnaby Dixon designs puppets that move with a combination of his practiced finger work and the puppet's internal mechanisms. They can pick things up, scratch their heads, dance, tumble, fly, and more. This ...

A Google self driving car test with a legally blind man

Behold Google’s Driverless Car. From PC Mag:  Google released the video to celebrate that it has safely completed 200,000 miles of computer-lead driving. The video shows [Steve] Mahan sitting in the driver&#...

A human-powered aircraft competition in Korea

How would you design a human-powered aircraft? Watch these teams compete to keep their pedal-powered vehicles aloft in an annual, crash-filled contest held at South Korea's Goheung Airlines Center. This 2013 video was...

A is for Ampere – Circuit Playground

This made-for-kids video, Circuit Playground “A is for Ampere” – Episode 1, isn’t your everyday made-for-kids video. DIY electronics shop Adafruit, led by MIT engineer and Adafruit Founder Limor Fried (in the ...

A Japanese ‘Pythagoras Switch’ Rube Goldberg Machine for charity

This awesome Pythagora Switch / Pitagora Suitchi clip launches with a table tennis serve and takes off into chain reactions and table top engineering wonders galore. See ping pong balls, tape rolls, marbles, and metal...

A Journey To The Bottom Of The Internet

The internet is powered by over 300 heavy duty underwater cables that carry 99% of all international data from continent to continent to right at your fingertips almost instantaneously. In this episode of Nat & Lo, Na...

A LEGO lawn mower man endlessly cuts the grass

A LEGO man mows his LEGO lawn, endlessly pushing a LEGO lawn mower. This kinetic sculpture was created by Jason Allemann, aka JK Brickworks, and can be powered by hand crank or motor. The illusion of grass-cutting...

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