Lifeboat Foundation

Instacart wants to replace army of gig shoppers with robots.

(Bloomberg) — Instacart Inc. has an audacious plan to replace its army of gig shoppers with robots—part of a long-term strategy to cut costs and put its relationship with supermarket chains on a sustainable footing.

Tesla has filed a new trademark for its brand under restaurant services as the automaker is expected to expand amenities around its charging infrastructure, including actual restaurants.

At face value, Tesla doesn’t seem to have much to do with the restaurant industry, but the automaker has actually been talking about going into the food industry for a while.

In 2018, CEO Elon Musk said that Tesla plans to open an “old-school drive-in, roller skates & rock restaurant at one of the new Tesla Supercharger locations in Los Angeles.”

Perovskite solar cells are advancing at a rapid rate, and is drawing interest from scientists working to not just boost their performance but better understand how they offer such incredible, ever-increasing efficiencies. By turning their tools to perovskite crystals scientists have discovered unexpected behavior that represents an entirely new state of matter, which they say can help drive the development of advanced solar cells and other optical and electronic devices.

One of the reasons there is such interest around perovskite solar cells is the counter-intuitive way they are able to offer such excellent performance in spite of defects in their crystal structure. While much research focuses on fixing these defects to boost their efficiency, through chemical treatments, molecular glue or even sprinklings of chili compounds, the fact remains that the material is a far more effective semiconductor than it should be.

“Historically, people have been using bulk semiconductors that are perfect crystals,” says senior author Patanjali Kambhampati, an associate professor in the Department of Chemistry at McGill University. “And now, all of a sudden, this imperfect, soft crystal starts to work for semiconductor applications, from photovoltaics to LEDs. That’s the starting point for our research: how can something that’s defective work in a perfect way?”

The recycling industry has struggled with a trillion-pound global landfill issue, but breakthrough plastic package replacements and recycling robots are here.

Harvard University researchers have made a breakthrough in battery tech: a long-lasting solid-state lithium battery.

“A lithium-metal battery is considered the holy grail for battery chemistry,” researcher Xin Li told the Harvard Gazette.

Strong, cheaper, faster: Most of today’s electric vehicles (EVs) are powered by lithium-ion batteries, the same type of battery you’ll find in your laptop or smartphone.

O,.o yikes!

Rural Australia has taken a battering over the last few years, with drought, fires and floods — and many farms in New South Wales are now having to deal with a plague of mice.

Continue reading “Mouse plague deals fresh blow to Australian farmers — BBC News” »

Rift Valley fever used to mostly affect livestock in Africa. But the virus that causes it is also spread by mosquitoes whose habitats are expanding because of climate change. If it were to make its way to the rest of the world, it would decimate livestock causing agricultural collapse as well as affecting human health.

In 2015 the Zika virus triggered a global health crisis that left thousands of parents devastated. The virus can cause serious problems in pregnancy, leading to babies with birth defects called microcephaly and other neurological problems. But Zika is not the only virus that can be devastating to pregnant women and their babies; there is another with pandemic potential that could be even more deadly – Rift Valley fever.

The placenta that encases the baby acts as a fortress against many pathogens, but a few can evade its defences. Rift Valley fever is one of them – a 2019 study shows that the virus has the ability to infect a specialised layer of placental cells that carry nutrients to the baby, something that even Zika may not be capable of. In cattle and other livestock, in which the virus spreads, infection can cause more than 90% of pregnant cows to miscarry or deliver stillborn calves. Although the virus kills fewer than 1% of people it infects, it is the risk to babies, and the lasting neurological effects in adults, that is of great concern.

LONDON — An illegal bitcoin mine has been found by police in the U.K. who were looking for a cannabis farm.

The mine — located in an industrial unit on the outskirts of the English city of Birmingham — was stealing thousands of pounds worth of electricity from the mains supply, West Midlands Police said Thursday.

Police searched the unit in Sandwell on May 18 on the back of intelligence that led them to believe it was being used as a cannabis farm.

Bye Aerospace’s eFlyer 800 is a clean-sheet design that will carry eight people, including one or two pilots. The 800 will have two motors, powered by a grid of electric cells across the airframe.

This is the third model in a lineup of electric planes from the Denver-based aerospace firm, but the first with two motors. The eFlyer 2 is a two-seater for professional flight training that was developed when the company launched in 2014, and the eFlyer 4, a four-seater for air taxi and advanced training, came later. Both models have more than 360 orders each.