Horizon Programme: Sugar vs. Fat
The big news story last week was an experiment done with identical twins on the BBC Horizon programme. A friend of mine, Kate, found an interesting twist - this was not a new experiment for Chris and Alexander (Xand) Van Tulleken.
A 2008 Channel 4 programme followed the brothers, both doctors, travelling to Chukotka (the farthest northeast region of Russia) to do...
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