Obesity breakthrough reveals how cell “uncoupling” promotes fat burning

A new study has revealed a novel signaling pathway through which bad fats are converted into healthier forms, opening up a new possibilities around weight loss and the improvement of metabolic health.

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Computer models back up theory that sharks mistake surfers for seals

If you've seen even a single shark documentary, then you've probably heard that the majority of attacks on humans are likely due to sharks mistaking people for seals. Scientists now say they've confirmed that theory, using computer models.

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Electrochromic material could help buildings heat up and cool down

You may have heard of electrochromic windows that can be electronically switched between clear and tinted states. Well, the same technology has been applied to a new material that could both heat and cool buildings, if mounted on their outside walls.

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Argon fluoride laser could lead to practical fusion reactors

The US NRL is developing an Argon Fluoride laser that may one day make fusion power a practical by delivering the incredible temperatures required for a self-sustaining fusion reaction, with enough efficiency to make the process worthwhile.

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More-effective vaccination tech is built around a barbecue lighter

Although electroporation technology is very effective at delivering DNA-based vaccines, the required equipment is bulky, complex and expensive. Now, however, scientists have shown that a converted barbecue lighter is capable of doing the job.

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Are some people genetically resistant to COVID-19?

An international collaborative effort is investigating whether specific genetic characteristics can make someone resistant to SARS-CoV-2 infection. The goal is to understand why some people seem naturally immune to this new virus.

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Next-gen battery electrolyte made from wood offers record conductivity

Scientists have used cellulose derived from wood as the basis for a solid battery electrolyte, which is paper-thin and can bend and flex to absorb stress as the battery is cycled, while also offering record high conductivity.

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Energy-harvesting nanogenerator inspired by swaying seaweed

If you've ever peeked below the surface of the ocean, you'll have seen seaweed waving back and forth in the current. Scientists from China's Dalian Maritime University have now utilized that same motion in an underwater energy-harvesting device.

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Algae-purified wastewater used to raise fish

In order to purify wastewater, chemicals and UV light are commonly used. According to a new study, however, algae may be a more eco-friendly and energy-efficient alternative, resulting in water that's clean enough for use in aquaculture.

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