Cyphochilus beetle with cellulose-based coating

Ultra-white coating modelled on beetle scales

13 March 2018

Researchers have developed a super-thin, non-toxic, lightweight, edible ultra-white coating that could be used to make brighter paints and coatings, for use in the cosmetic, food or pharmaceutical industries.

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Stephen Hawking endorses new 拢50 million centre

27 October 2017

Gifts totalling more than 拢32 million, together with government funds of over 拢17 million, have enabled the launch of a highly innovative Centre in Cambridge that is pioneering new approaches to understand and treat neurodegenerative disorders such as Alzheimer鈥檚 and Parkinson鈥檚 diseases, motor neurone disease and frontotemporal dementia.

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Top: petals of Ursinia speciosa, a daisy, contain a dark pigment that appears blue due to 'disordered' striations. Bottom: close-up top and side view of microscopic striations.

Petals produce a 'blue halo' that helps bees find flowers

18 October 2017

New study finds 鈥渕essy鈥 microscopic structures on petals of some flowers manipulate light to produce a blue colour effect that is easily seen by bee pollinators. Researchers say these petal grooves evolved independently multiple times across flowering plants, but produce the same result: a floral halo of blue-to-ultraviolet light.

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