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"Chasing the Sun. The New Science of Sunlight and How it Shapes Our Bodies and Minds” by Linda Geddes

Sunlight: dazzling, vital, and invigorating. This January, just when we feel most deprived of natural light, Profile Books and Wellcome Collection released a fascinating new book “Chasing the Sun. The New...


Bright lights and long flights

Bright light - particularly blue light at around 460nm - is known to improve alertness and cognitive function which is why it's a convenient way of helping you to focus...


Secrets of the Body Clock with Terry Wogan

Did you see 'Secrets of the Body Clock with Terry Wogan' last night? Sir Terry presented a very informative overview that demonstrated how light at regular intervals is crucial to...

January 08 2014

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