Lifeboat Foundation

Elon Musk’s The Boring Company has submitted a proposal to construct a 6.2-mile underground transit system in Miami, Insider can reveal.

The North Miami Beach Loop would ferry Tesla vehicles between seven stations along State Road 826, between the Golden Glades Transit Center and Sunny Isles Beach at Newport Pier, according to the proposal, seen by Insider.

The Boring Company estimated that the loop would initially be able to carry more than 7,500 passengers per hour, and could be scaled to carry more than 15,000 per hour.

Tesla has announced that it has produced 1 million of its next-generation 4,680 battery cell at its pilot factory in California.

The announcement comes as Tesla is expected to start deliveries of its new Model Y equipped with its 4,680 cell and structural battery pack.

In 2020, Tesla unveiled its new 4,680 battery cell, a new tabless cylindrical cell in a much bigger format that the company claimed produces six times the power and five times the energy capacity while significantly reducing the cost.

Elon Musk’s SpaceX is splitting the value of its common stock 10-for-1, CNBC has learned, with the company’s valuation having soared to more than $100 billion.

The split means that for each share of SpaceX stock owned as of Thursday, a holder now has 10 shares after the conversion. With SpaceX valued at $560 a share during its most recent sale, the split reduces SpaceX’s common stock to $56 a share, according to a company-wide email obtained by CNBC.

“The split has no impact on the overall valuation of the company or on the overall value of your SpaceX holdings,” the email said.

Working out buffs up the body — and perhaps the mind, too.

Grief can be overwhelming. Here’s what’s going on in the brain when you’re heartsick.

28:49 minutes.

But having strong relationships also means the possibility of experiencing loss. Grief is one of the hardest things people go through in life. Those who have lost a loved one know the feeling of overwhelming sadness and heartache that seems to well up from the very depths of the body.

In addition to securities fraud and obstruction of justice, James Velissaris has been charged with wire fraud and lying to auditors.

The founder and manager of a $1.7 billion mutual fund that collapsed last year has been charged by federal prosecutors with securities fraud and obstruction of justice for allegedly inflating fund asset values to keep investor money flowing, then falsifying records to conceal the improprieties.

The Infinity Q Diversified Alpha Fund halted investor redemptions in February 2021, roughly seven years after it was co-founded by James Velissaris, 37, its chief investment officer. A government inquiry began, Velissaris stepped down and the mutual fund and a parallel hedge fund he oversaw began liquidating.

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If you get nervous, you might feel it in your gut. If you eat chili, your gut might revolt, but your friend can eat anything and feel great. You can pop ibuprofen like candy with no ill effects, but your friend’s belly might bleed and might get no pain relief. Why is this? The quick answer is because we’re all different. The next questions are how different exactly, and what do these differences mean for health and disease? Answering these is much more difficult, but the UNC School of Medicine lab of Scott Magness, Ph.D., is revealing some interesting scientific answers.

For the first time, the Magness lab used entire human GI tracts from three organ donors to show how cell types differ across all regions of the intestines, to shed light on cellular functions, and to show gene expression differences between these cells and between individuals.

This work, published in Cellular and Molecular Gastroenterology and Hepatology, opens the door to exploring the many facets of gut health in a much more precise manner at greater resolution than ever before.

Researchers have developed self-healing, biodegradable, 3D-printed materials that could be used in the development of realistic artificial hands and other soft robotics applications.

The low-cost jelly-like materials, developed by researchers at the University of Cambridge, can sense strain, temperature and humidity. And unlike earlier self-healing robots, they can also partially repair themselves at room temperature.

The results are reported in the journal NPG Asia Materials.

The farthest known quasar challenges ideas about how the first supermassive black holes in the universe formed.