
iKey's AK-39 wearable keyboard is designed for military use in environments with harsh electromagnetic interference like warzones. It features a basic 39-key layout, an integrated pointing device and green backlighting that is, naturally, also available with night-vision compatibility

An aerial view of of glacial patterns, with melting ice on the Breidamerkurjokull glacier in Iceland

A wild elephant crosses a railway track along Deepor Beel, a wild life sanctuary on the outskirts of Gauhati, India

Backdropped by the blackness of space and the thin line of Earth's atmosphere, the International Space Station is seen from Space Shuttle Endeavour as the two spacecraft begin their relative separation

A two-headed calf named Jennifer is seen in a stable in Rivera, Colombia

The 2,500 year-old mummified body an Egyptian female known as 'Tahemaa' is scanned at the Saad Centre of Radiography at City Univeristy in central London

Chinese armed policemen take part in an anti-terrorism drill in Nanchang, Jiangxi Province

Palestinian children fly kites during a festival on the beach of Beit Lahiya in the northern Gaza Strip

Argentina's Dario Colla is run over by Cuba's Ruben Companiani during the 2009 Elite Track Pan American Championship cycling event in Mexico City

French farmers pour peaches onto the A9 highway during a protest near Perpignan

Hungarian firemen extinguish a fire after two Romanian trucks collided and burst into flames on the M7 near Zalakomar

A huge teddy bear is unveiled in Incheon, South Korea. The world's biggest teddy bear, depicting a scene from the book Gulliver's Travels, measures ten metres in length

A festival-goer gets lifted by a calf during a cow race at Saint-Andre Square in Bayonne, France

Fathima Lubna, 7, and her twin sister Fathima Lubaba carry their five-month-old twin sisters at their residence in Kodinji village, in the southern Indian state of Kerala. Kodinji, with around 2,000 families, has at least 204 pairs of twins

The aurora borealis, commonly referred to as the northern lights, dance across the sky over Bemidji, Minnesota

An artwork by Aurelie Barbey and Laura Ruccolo called Bouillonement, exhibited as part of the Rencontres Art Nature 2009 show at Massif du Sancy near Besse-et-Saint-Anastaise, France