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(Tsukuba, 5 March 2013) 'Micrometre-level naked-eye detection' of caesium ions, a major source of contamination in the vicinity of radioactive leaks, is demonstrated in a material developed by researchers in Japan.

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Researchers at the A*STAR Data Storage Institute, Singapore have created tiny spheres of silicon that can strongly interact with the magnetic field of visible-wavelength light. These engineered ‘magnetic materials’ enable new ways of controlling light at the nanoscale.

Read more of the article entitled 'Optical materials: Light’s magnetism shows its true colors'

Sensors used in harsh conditions, such as deep-sea oil wells, must withstand extreme temperatures and pressures for hundreds of hours without failing. Researchers in Singapore have investigated two metal alloys that could give micro-electromechanical system (MEMS) sensors better protection in the toughest environments

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When a bubble of air rising through water hits a sheet of glass, it doesn’t simply stop — it squishes, rebounds, and rises again, before slowly moving to the barrier. An international research team with high-speed cameras reveal the complex physics at work as air meets water and glass.

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Kanazawa, Japan, 25 Feb - Researchers at Japan’s Kanazawa University have proven the existence of communicative signalling from female mice that induces male parental behaviour. The research was published in Nature and is described in the Feb issue of the Kanazawa University Research Bulletin

Read more of the article entitled 'Uncovering maternal to paternal communications in mice'