Nasa Apollo missions: Stories of the last Moon men
Исследователи выяснили, что пестициды и промышленные отходы из рек и озер могут накапливаться в тканях рыб. При этом в печени рыб есть белки, которые обезвреживают опасные вещества. Когда токсинов слишком много, белок начинает работать интенсивнее — по его активности ученые могут понять степень загрязнения водоема.
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He continued: "People were saying things like, 'He must be able to stop himself, he must be racist, otherwise he wouldn't even be thinking of that word. He's putting it on. It's just a mask.'
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However, because a medical degree can take five or six years to complete - longer than most other degree courses - the BMA argues resident doctors' pay should reflect the fact that they may have more student debt than other graduates.
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