23 AUG 2021 Until recently, type 2 diabetes has mainly been managed by controlling risk factors – such as high blood pressure, cholesterol and blood sugar (glucose) levels – usually by prescribing drugs. But this approach doesn’t address the underlying causes of type 2 diabetes – such as problems with the hormone …
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22 AUG 2021 Lead-acid batteries have existed for over a century with little change. Advances have occurred in lead-acid battery technology to increase storage density, extend usable service life and improve cold weather performance at comparatively lower cost than modern battery technologies. As a result, derivatives of lead-acid battery technology …
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21 AUG 2021 Some 73 percent of people now believe that Earth’s climate is approaching abrupt and irreversible “tipping points” due to human activity, according to a global opinion poll released Tuesday. The survey, conducted before the publication of a bombshell UN climate science report last week, showed that more than half …
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20 AUG 2021 The search for carbon free ship propulsion includes adapting grid-scale batteries for maritime applications. Tech billionaires Bill Gates and Jeff Bezos are providing funding to the Boston-based startup Form Energy, which is developing grid-scale iron-air battery technology projected to cost about one quarter the price of lithium …
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19 AUG 2021 We know that metabolism – the rate that we burn calories to keep our bodies running – changes as we age, but little is really known about the timeline of these changes. Now, a new study looking at metabolism across the generations has come up with some rather surprising …
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17 AUG 2021 The summer doldrums are here for oil supertankers. Freight rates on the benchmark route from the Middle East to Asia have slipped to their lowest levels since March, meaning lower earnings for those vessels, Baltic Exchange data show. At the same time, ship-fuel costs have jumped. “Weak …
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