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Computer viruses make it to orbit Laptops taken to the International Space Station were infected with a computer virus, Nasa confirms. iPhone ad rapped as 'misleading' The Advertising Standards Authority calls an iPhone advert "misleading" for saying all of the web is available on the phone. Robo-skeleton lets paralysed walk A human exoskeleton robotic suit is helping people paralysed from the waist down to stand, walk and climb stairs. Trusted sites thwart net hijacks Tricky hack attacks could be thwarted by using trusted sites to police web use, say researchers. Green tech in 'Formula Zero' race Six international teams competed this weekend in the first-ever hydrogen-powered motorsport race. Two-thirds of UK homes now online Latest official figures show the number of UK households with internet access rose to 16.5 million this year.