13/01/2015

Firing up bright sparks in African business

An Oxford University report has systematically examined how the ingenuity of African entrepreneurs is being supported. It found while government schemes and policies are in place to support Ghanaian businesses, in practice ...

Social insects, your grandma and Darwin

Darwin was not a fan of social insects, or at least not of those you're likely to step on or be stung by. Some of these critters—notably ants and termites, and certain wasps, bees and aphids—exhibit a high degree of social ...

High-tech for huge, mobile ferris wheels

The world's largest transportable Ferris wheel is equipped with control and drive technology from Siemens. The 750-ton, 80-meter tall steel giant was built by the Munich-based company Maurer German Wheels according to a plan ...

Protein recycling machine visualized

Howard Hughes Medical Institute (HHMI) scientists have new structures of an essential cellular recycling machine that depict its structure with near atomic-level detail. The structures, which show a protein called NSF alone ...

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