Tanzania halts anti-poaching drive after abuse claims

Tanzania has suspended a controversial anti-poaching operation following reports of rampant human rights abuses including the seizure of property, torture and killing of suspects, the speaker of parliament said Saturday.

Pay-as-you-go approach to powering the world

(PhysOrg.com) -- Vijay Modi, a professor of mechanical engineering, is working to create sustainable energy models for cities, such as New York, where current infrastructure will not be able to support future demand, and ...

It works! Human-powered drill strikes water in Tanzania

A human-powered drill built by a team of BYU engineering students was meant to be inexpensive, easy to operate and easy to move. Field tests in Tanzania have shown the drill does just what it's supposed to do.

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