Anthropologists' research unveils early stone plaza in the Andes

Two University of Wyoming anthropology professors have discovered one of the earliest circular plazas in Andean South America, showcasing monumental megalithic architecture, which refers to construction that uses large stones ...

Robot hands gain a gentler touch

(Phys.org) —What use is a hand without nerves, that can't tell what it's holding? A hand that lifts a can of soda to your lips, but inadvertently tips or crushes it in the process?

How offshore wind turbines could be more efficient

A Cambridge University study suggests that offshore wind farms could be 100 per cent more efficient in terms of energy payback if manufacturers embraced new methods for making the structures that support the turbines.

Full 3-D invisibility cloak in visible light

Watching things disappear "is an amazing experience," admits Joachim Fischer of the Karlsruhe Institute of Technology in Germany. But making items vanish is not the reason he creates invisibility cloaks. Rather, the magic-like ...

Engineers: lives lost in Mexico quake could have been saved

Warm lighting would enhance the wood floors' natural glow, the developer promised, so when all the custom lightbulbs burnt out, Anahi Abadia and her husband grudgingly drove to Home Depot to replenish supplies for their chic ...

How to inflate a hardened, 80-ton concrete shell

At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure.

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