Other

Experts discover why Rudolph's nose is red

Rudolph's nose is red because it is richly supplied with red blood cells which help to protect it from freezing and to regulate brain temperature.

Health

Ambos' call-outs rise and fall with the temperature

(Medical Xpress) -- If the temperature hits 30 degrees, Brisbane ambos can expect approximately 10 per cent more call-outs that day for people with chronic conditions, research from QUT's Institute of Health and Biomedical ...

Other

Rugby Union: Polish ice-box is Wales' open secret

Wales are gunning for the Six Nations' Grand Slam next weekend against France, but a core part of their success lies far across Europe in a sub-zero medical unit in Poland.

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