Month: July 2024

Enlarge / US President Joe Biden (C) speaks during a tour of the TSMC Semiconductor Manufacturing Facility in Phoenix, Arizona, on December 6, 2022. (credit: BRENDAN SMIALOWSKI / Contributor | AFP)

In the hopes of dodging a significant projected worker shortage in the next few years, the Biden administration will finally start funding workforce development projects to support America's ambitions to become the world's leading chipmaker through historic CHIPS and Science Act investments.

The Workforce Partner Alliance (WFPA) will be established through the CHIPS Act's first round of funding focused on workers, officials confirmed in a press release. The program is designed to "focus on closing workforce and skills gaps in the US for researchers, engineers, and technicians across semiconductor design, manufacturing, and production," a program requirements page said.

Bloomberg reported that the US risks a technician shortage reaching 90,000 by 2030. This differs slightly from Natcast's forecast, which found that out of "238,000 jobs the industry is projected to create by 2030," the semiconductor industry "will be unable to fill more than 67,000."

Enlarge / Scientists have observed wound care and selective amputation in Florida carpenter ants. (credit: Danny Buffat/CC BY-SA)

Florida carpenter ants (Camponotus floridanus) selectively treat the wounded limbs of their fellow ants, according to a new paper published in the journal Current Biology. Depending on the location of the injury, the ants either lick the wounds to clean them or chew off the affected limb to keep infection from spreading. The treatment is surprisingly effective, with survival rates of around 90–95 percent for amputee ants.

“When we're talking about amputation behavior, this is literally the only case in which a sophisticated and systematic amputation of an individual by another member of its species occurs in the animal kingdom,” said co-author Erik Frank, a behavioral ecologist at the University of Würzburg in Germany. “The fact that the ants are able to diagnose a wound, see if it's infected or sterile, and treat it accordingly over long periods of time by other individuals—the only medical system that can rival that would be the human one."

Frank has been studying various species of ants for many years. Late last year, he co-authored a paper detailing how Matabele ants (Megaponera analis) south of the Sahara can tell if an injured comrade's wound is infected or not, thanks to chemical changes in the hydrocarbon profile of the ant cuticle when a wound gets infected. These ants only eat termites, but termites have powerful jaws and use them to defend against predators, so there is a high risk of injury to hunting ants.

Enlarge / For some time now, Tesla has produced more cars than it has sold. This past quarter, that changed. (credit: Toru Hanai/Bloomberg via Getty Images)

Tesla published its quarterly production and delivery numbers yesterday afternoon, and anyone hoping that the last three months have marked a return to growth will be disappointed. For Q2 2024, the automaker built 418,831 electric vehicles, a 14.4 percent decrease on Q2 2023. The drop in sales wasn't quite as bad—in Q2 2024 Tesla sold 443,956 EVs, a 4.8 percent decline, year on year.

After several boom years, even the hype-generating powers of Tesla CEO Elon Musk weren't able to stave off the realities of a small and stagnant product line and a brutal price war, particularly in China. The first quarter of 2024 saw Tesla's deliveries fall by 8.5 percent, the first time this number hadn't gone up since 2020.

Later in April, we saw the effect on Tesla's balance sheet. Profits fell by more than half, and profit margins slumped to just 5.5 percent, barely half the industry average.