Technology - Engineering news

MIT designs 'invisible,' floating wind turbines

An MIT researcher has a vision: Four hundred huge offshore wind turbines are providing onshore customers with enough electricity to power several hundred thousand homes, and nobody standing onshore can see them. The trick? ...

Sep 18, 2006
4.5 / 5 (34) 1

Titanium powder used to 3D print automotive parts

(Phys.org) —To date, the 3D printing revolution has focused on the use of plastics – cheap printers' feedstock and high throughput. Until now 3D printing with metal has been prohibitively expensive because ...

Dec 10, 2013
4.8 / 5 (32) 3 | with audio podcast

Knee brace generates electricity from walking

A new energy-capturing knee brace can generate enough electricity from walking to operate a portable GPS locator, a cell phone, a motorized prosthetic joint or an implanted neurotransmitter, research involving ...

Feb 07, 2008
4.4 / 5 (34) 2

University of Toronto ornithopter takes off

Professor Emeritus James DeLaurier achieved something in early July that has fascinated humankind throughout much of history. DeLaurier and a team of students at the University of Toronto Institute for Aerospace ...

Jul 31, 2006
4.4 / 5 (34) 0

GRASP lab demonstrates quadrotors (w/ Video)

(PhysOrg.com) -- Quadrotors, robotic vehicles resembling tiny helicopters, have been demonstrated by a group of scientists in the US. The quadrotors were shown carrying out impressive maneuvers and lifting ...

Jul 16, 2010 report
4.7 / 5 (31) 15 | with audio podcast

Building a lunar base with 3D printing

(Phys.org)—Setting up a lunar base could be made much simpler by using a 3D printer to build it from local materials. Industrial partners including renowned architects Foster + Partners have joined with ...

Jan 31, 2013
4.9 / 5 (30) 27 | with audio podcast