Advertisement
more top stories »
— Urban Transport

AutoTram combines a bus and a tram to get the best of both worlds

By - August 13, 2010
As part of its research into the public transport of tomorrow, researchers at Fraunhofer have developed the AutoTram – a vehicle as long as a streetcar and as agile as a bus. Combining the best of both vehicles it has no need for rails or overhead contact lines, instead the “bustrolley” rolls on rubber tires and follows a simple white line on the road surface. It was constructed to serve as a research platform in the institute’s “Fraunhofer System Research on Electric-Powered Mobility” project – a large-scale research cooperative involving 33 Fraunhofer institutes that focuses on developing mobility solutions for the future. Read More
— Mobile Technology

Samsung releases a flood of 3D-enabled Blu-ray players, home theaters and TVs

By - August 12, 2010 6 Pictures
Samsung, the manufacturer with its fingers in just about every consumer electronics pie known to man, has announced a flood of new 3D-enabled products. There’s Blu-ray players – both standalone and as part of a home theater, as well as the world’s first portable 3D Blu-ray player. There’s also new 3D TVs, including a 65-inch model the company says is the world’s largest Full HD 3D LED TV, along with three new 3D enabled plasmas. Kind of gives the impression that Samsung thinks this 3D thing will be a little more than a flash in the pan. Read More
— Electronics

Wax and soap could help build a better rechargeable battery

By - August 12, 2010
Rechargeable lithium ion batteries are used in everything from mobile phones to cars. Most of the batteries available today are designed with an oxide of metal such as cobalt, nickel, or manganese, which adds to their cost. Researchers looking for lower-priced alternatives to existing lithium ion-metal oxide batteries have discovered that a little wax and soap can help build electrodes and will allow battery developers to explore lower-priced alternatives to the lithium ion-metal oxide batteries currently on the market. Read More
— Science

Off the shelf tool sheds light on precious artefacts

By - August 12, 2010
It’s rather ironic that in order to fully appreciate the value of an archeological artefact, part of that object must first be destroyed. That’s the way it has worked, at least, since the only way of determining the chemical composition of such items has been by breaking down a physical sample from them. As more and more institutions have decided to disallow sampling of their artefacts, however, it has become increasingly important to develop non-destructive methods of analysis. Recently, an archeologist from Tel Aviv University's Department of Archaeology and Ancient Near Eastern Civilizations developed just such a method - Professor Yuval Goren has adapted an off-the-shelf portable x-ray fluorescence (XRF) spectrometer to reveal the soil and clay composition of objects, simply by touching their surface. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement