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Science and technology

A brand new job for DNA

WHAT lies beneath? It’s a urgent query for these prospecting for oil, planning shale-fracturing or looking for geothermal-energy websites. Underground reservoirs of water, oil and gasoline are related in intensive, circuitous networks that may change with time or with drilling. Realizing these networks’ particulars could make an enormous distinction to …

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The ecological affect of spiders

A lightweight snack ARACHNOPHOBIA is a typical and highly effective worry. Spiders sit excessive within the pantheon of species which have an outsized terror-to-danger ratio. However, unsettling although they could be, the eight-legged do excel at conserving six-limbed pests in test. They prey upon bugs in huge portions, whereas, for …

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Science stays male-dominated

MARCH eighth was Worldwide Women’s Day. That appeared to Elsevier, an educational author, an outstanding occasion to publish a report making an attempt on the numbers and effectivity of female scientists across the globe. The report, “Gender inside the Worldwide Evaluation Panorama”, analysed the authorship of higher than 62m peer-reviewed …

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Aluminium batteries could let submarine drones fluctuate farther

MUCH is fabricated from the potential of flying drones. Nevertheless drones are useful at sea, too. Unmanned underwater cars (UUVs), as they’re recognized technically, are employed for points ranging from prospecting for oil and gasoline to naval warfare. Like their aerial cousins, though, ocean-going drones have restricted ranges—limits that are …

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The rise of the medical selfie

OF THE thousands and thousands of photographs shared on-line day by day, which most faithfully characterize their topics? The favored #nofilter hashtag would counsel it’s people who haven’t been digitally altered. However images of the identical factor can differ drastically, relying on ambient mild and the gap and angle they …

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An enormous step in direction of a man-made yeast genome

BIOLOGY’S greatest division just isn’t between vegetation and animals, nor even between multicellular and single-celled creatures. It’s between prokaryotes and eukaryotes. Prokaryotes—micro organism are essentially the most acquainted kind—are easy. Their DNA is an unadorned round molecule between 500,000 and 10m genetic “letters” lengthy. As such, it’s pretty straightforward to …

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