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Short-lived proteins control gene expression in cells and execute critical roles ranging from assisting brain connectivity to fortifying the body’s immune response. Originating in the nucleus, these proteins are swiftly degraded after fulfilling their purpose.

For decades, the mechanism behind the degradation and removal of these essential proteins from cells remained a mystery to researchers — until now.

In a cross-departmental collaboration, researchers from Harvard Medical School identified a protein called midnolin that plays a key role in degrading many short-lived nuclear proteins. The study shows that midnolin does so by directly grabbing the proteins and pulling them into the cellular waste-disposal system, called the proteasome, where they are destroyed.

The successful transfer of a gene that produces HMW-HA paves the way for improving the health and lifespan of humans, too. In a groundbreaking endeavor, scientists at the University of Rochester have successfully transferred a longevity gene from naked mole rats to mice, leading to enhanced health and increased lifespan. Naked mole rats, noted for their resistance to age-related diseases, have a gene that produces high molecular weight hyaluronic acid (HMW-HA), which when introduced to mice, demonstrated potential anti-aging benefits.

Though these picojets may be small and last no more than 60 seconds, as Chitta pointed out, they are still powerful in their own right.

“The ‘pico’ prefix refers to the energy scale of the jet. The picoflare jets that we discovered are a trillion times energetically weaker compared to large X-class flares,” he said, X-class flares being the sun’s most powerful explosive outflows.

“Still,” he continued, “the energy content of a single picoflare jet that lives for about 1 minute is equal to the average power consumed by about 10,000 households in the UK over an entire year.”

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The Tesla CEO keeps pushing his employees to achieve more, sometimes even the impossible.

Elon Musk allegedly asked Tesla employees to ensure that Cybertruck production achieves single-digit micron tolerance, much like Lego or even soda cans are made with. This instruction was sent to employees in an email, which was later leaked, Electrek.

The Cybertruck is Tesla’s most awaited electric vehicle, running several years behind schedule and expected to begin deliveries by the end of this quarter. The vehicle’s iconic shape piqued many potential buyers’ interest when unveiled in 2019.