Deaf sheepdog returns to work after learning sign language
Inside Redwood Materials, former Tesla CTO's effort to recycle batteries for rare components
Lithium-ion batteries are everywhere — in phones, laptops, tablets, cameras and increasingly cars. Demand for lithium-ion batteries has risen sharply in the past five years and is expected to grow from a $44.2 billion market in 2020 to a $94.4 billion market by 2025, mostly due to the boom in electric cars, according to MarketsandMarkets. And a shortage of lithium-ion batteries is looming in the U.S.
Former Tesla CTO and the mastermind behind many of Tesla's core technologies, JB Straubel, started Redwood Materials in 2017 to help address the need for more raw materials and to solve the problem of e-waste. The company recycles end-of-life batteries and then supplies battery makers and auto companies with raw materials in short supply as EV production surges around the world.
Straubel gave CNBC an inside look at its first recycling facility in Carson City, Nevada. Watch the video to learn why battery recycling will be an essential part in making EV production more sustainable.
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5 Takeaways From the Second Week of the Derek Chauvin Trial
Witnesses addressed two key issues: What caused George Floyd’s death, and whether Mr. Chauvin violated police policies on the use of force.
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‘Conclusions are misguided:’ Tiger Woods crash investigation criticized by forensic experts
Evidence released this week from the investigation into why Tiger Woods crashed his car and nearly died in February continues to point to a simple cause that ties all the available clues together, forensic crash experts told USA TODAY Sports.
They believe the evidence is consistent with Woods being unconscious when he left his lane and then went on a straight path of pure danger for nearly 400 feet instead of staying with the road as it curved right. Woods didn’t hit the brakes during the recorded collision sequence, didn’t steer out of the emergency and didn’t remember driving.
But the Los Angeles County Sheriff’s Department instead gave other reasons for the crash this week and barely mentioned the possibility of Woods being unconscious.
“Their conclusions are misguided, and the investigation obviously wasn’t thorough,” said Jonathan Cherney, a former police detective who now works as a car crash reconstruction expert.
Cities win immigration policing dispute with US government
BOSTON — The U.S. Department of Justice has dropped its challenge to a court decision that said the federal government could not force two Rhode Island cities to turn local police into federal immigration agents.
Providence Mayor Jorge Elorza and Central Falls Mayor Maria Rivera said in a news release that the Justice Department dropped the appeal from the Republican administration of former President Donald Trump, The Providence Journal reported Friday. The department is now led by Attorney General Merrick Garland, an appointee of Democratic President Joe Biden
The two cities sued in August 2018 after the federal government required recipients of the Edward Byrne Memorial Justice Assistance Grant to cooperate with authorities in the enforcement of federal immigration law.
Both cities are self-described “sanctuary cities” and do not direct their police forces to carry out federal immigration policy.
A U.S. District Court and the 1st U.S. Circuit Court of Appeals both sided with the cities.
“I am thrilled that the federal courts served as a critical firewall against these unconstitutional directives,” Elorza said in a statement. “We stood proudly in court and stated that Providence is a welcoming city, that we will stand by our values, and we will fight the federal government’s illegal and unconstitutional overreaching.”