A microfluidics chip enables researchers to manipulate and study individual cells, without the use of agar at all. Credit: Brouzes E. et al. PNAS (2009).
Aldi has announced its second wage increase for floor staff since the new year, as it vies to increase its market share in the UK.
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Фото: Игорь Надеждин / «Лента.ру»
Кадр: Telegram-канал Следственного комитета Российской Федерации