UN: Syria's ancient history faces new threats

Looted artifacts turning up on the black market, plundered archaeological sites and the collapse of the minaret of an 11th century mosque that was the ancient heart of Aleppo's walled Old City.

Turning pine sap into 'ever-green' plastics

Plastic bags are a bane of nature. And not just bags – just about all plastics, really. Most are made out of petroleum, and a piece of plastic, if it misses the recycling bin and ends up in a landfill, will probably outlast ...

CAPTCHA evokes sympathetic (aka correct) response

(Phys.org)—CAPTCHAs by definition (stands for Completely Automated Public Turing Test to tell Computers and Humans Apart) are gotcha tools that are used to spot automated-attack attempts posing as people. CAPTCHA programs ...

Neolithic man: The first lumberjack?

During the Neolithic Age (approximately 10000 BCE), early man evolved from hunter-gatherer to farmer and agriculturalist, living in larger, permanent settlements with a variety of domesticated animals and plant life. This ...

Hong Kong police body cameras spark fears

In a first for Asia, Hong Kong police said Thursday they will trial the use of video cameras attached to their uniforms to film exchanges with the public, despite concerns from human rights groups.

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