Doctors display ‘PillBot’ that can explore inner human body

vancouver, british columbia — A new, digestible mini-robotic camera, about the size of a multivitamin pill, was demonstrated at the annual TED Conference in Vancouver. The remote-controlled device can eliminate invasive medical procedures. With current technology, exploration of the digestive tract involves going through the highly invasive procedure of an endoscopy, in which a camera at…

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Australian researchers develop prototype device to devour carbon dioxide to make electricity

Sydney — Australian researchers have built an electrical generator that consumes carbon dioxide, generates electricity and admits no exhausts.  They say the technology could create a new industrial-scale carbon capture method.   Scientists say too much carbon dioxide, or CO2, in the atmosphere is main driver of warming temperatures.   Researchers at the University of Queensland have created…

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Pakistan protests ‘erroneous’ US sanctions on Chinese firms over missile program allegations

Islamabad — Pakistan criticized the United States on Saturday for penalizing four international companies on charges they are aiding its ballistic missile program. “Pakistan rejects political use of export controls,” said Foreign Ministry spokesperson Mumtaz Zahra Baloch. The reaction came a day after Washington imposed sanctions on three Chinese companies and one Belarus-based firm for their…

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