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3-D images of tiny objects down to 25 nanometres

Scientists at the Paul Scherrer Institute and ETH Zurich (Switzerland) have created 3D images of tiny objects showing details down to 25 nanometres. In addition to the shape, the scientists determined how particular chemical ...

dateMar 30, 2015 in Nanophysics
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Sensor network tracks down illegal bomb-making

Terrorists can manufacture bombs with relative ease, few aids and easily accessible materials such as synthetic fertilizer. Not always do security forces succeed in preventing the attacks and tracking down illegal workshops ...

dateOct 01, 2014 in Engineering
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