Why Your Next Phone Could Be Powered By Seawater
Lithium is more than just a pretty solid Nirvana track – it’s also the reason that the portable computer in your pocket can keep on tweeting, e-mailing and otherwise vibrating for hours on end.
But soon there may not be enough available to go around.
As the demand for long-lasting batteries in cell-phones, laptops, and electric cars increases, so too does demand for Lithium, their key ingredient.
The U.S. Geological Survey estimated recently that conventional lithium reserves provide enough for production of 37,000 tons of the element per year for 365 years. That sounds like a lot, but with over a million electric cars expected in 2020, the development of battery clusters that power smart homes (like Tesla’s Powerwall), and increasing availability of lithium-powered consumer electronics, demand is sure to rise exponentially every year.
To battle the problem of Lithium shortage, researchers are looking to some unconventional sources. In Japan, for instance, scientists at the Atomic Energy Agency are working on a method to extract lithium from seawater through dialysis. According to a report from MIT Technology Review, “The system is based on a dialysis cell with a membrane consisting of a superconductor material,” a sentence which presumably means something to someone, somewhere.
Though the method is a long way away from being used commercially, one of the lead scientists on the project, Tsuyoshi Hoshino wrote that this particular method of extracting Lithium “shows good energy efficiency and is easily scalable.” Hoshino adds that his method could be commercialized in five years.
If Hoshino’s method makes it to commercialization, it could be a huge boom for the lithium battery industry, especially to powerhouse Tesla. Mineral assays of Nevada’s salt lakes have shown promising concentrations of lithium, which also happens to be where the battery pioneer plans to build its massive battery production plant, known as the “Gigafactory.”
For now, though, we’re stuck with a reliance on more conventional lithium sources.
It’s Official: No Government Shutdown – for Now
President Trump signed a short-term continuing resolution today to fund the federal government through Friday, December 22.
Bloomberg called the maneuver “a monumental piece of can kicking,” which is no doubt the case, but at least you’ll be able to visit your favorite national park over the weekend.
Here's to small victories!
Greenspan Has a Warning About the GOP Tax Plan
The Republican tax cuts won’t do much for economic growth, former Federal Reserve Chair Alan Greenspan told CNBC Wednesday, but they will damage the country’s fiscal situation while creating the threat of stagflation. "This is a terrible fiscal situation we've got ourselves into," Greenspan said. "The administration is doing tax cuts and a spending decrease, but he's doing them in the wrong order. What we need right now is to focus totally on reducing the debt."
The US Economy Hits a Sweet Spot
“The U.S. economy is running at its full potential for the first time in a decade, a new milestone for an expansion now in its ninth year,” The Wall Street Journal reports. But the milestone was reached, in part, because the Congressional Budget Office has, over the last 10 years, downgraded its estimate of the economy’s potential output. “Some economists think more slack remains in the job market than October’s 4.1% unemployment rate would suggest. Also, economic output is still well below its potential level based on estimates produced a decade ago by the CBO.”
The New York Times Drums Up Opposition to the Tax Bill
The New York Times editorial board took to Twitter Wednesday “to urge the Senate to reject a tax bill that hurts the middle class & the nation's fiscal health.”
Using the hashtag #thetaxbillshurts, the NYT Opinion account posted phone numbers for Sens. Susan Collins, Bob Corker, Jeff Flake, James Lankford, John McCain, Lisa Murkowski and Jerry Moran. It urged readers to call the senators and encourage them to oppose the bill.
In an editorial published Tuesday night, the Times wrote that “Republican senators have a choice. They can follow the will of their donors and vote to take money from the middle class and give it to the wealthiest people in the world. Or they can vote no, to protect the public and the financial health of the government.”
Like what you're reading? Sign up for our free newsletter.
Can Trump Succeed Where Mnuchin and Cohn Have Flopped?
President Trump met with members of the Senate Finance Committee Monday and is scheduled to attend Senate Republicans’ weekly policy lunch and make a personal push for the tax plan on Tuesday. Will he be a more effective salesman than surrogates in his administration?
Politico’s Annie Karni and Eliana Johnson report that both Democrats and Republicans say Mnuchin and chief economic adviser Gary Cohn have repeatedly botched their tax pitches, “in part due to their own backgrounds” as wealthy Goldman Sachs alums. “House Speaker Paul Ryan earlier this month asked the White House not to send Mnuchin to the Hill to talk with Republican lawmakers about the bill, according to two people familiar with the discussions — though Ryan has praised the Treasury secretary’s ability to improve the legislation itself,” Karni and Johnson write.