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.
Why Craft Brewers Are Crying in Their Beer
It may be small beer compared to the problems faced by unemployed federal workers and the growing cost for the overall economy, but the ongoing government shutdown is putting a serious crimp in the craft brewing industry. Small-batch brewers tend to produce new products on a regular basis, The Wall Street Journal’s Ruth Simon says, but each new formulation and product label needs to be approved by the Treasury Department’s Alcohol and Tobacco Tax and Trade Bureau, which is currently closed. So it looks like you’ll have to wait a while to try the new version of Hemperor HPA from Colorado’s New Belgium Brewing, a hoppy brew that will include hemp seeds once the shutdown is over.
Number of the Day: $30 Billion
The amount spent on medical marketing reached $30 billion in 2016, up from $18 billion in 1997, according to a new analysis published in the Journal of the American Medical Association and highlighted by the Associated Press. The number of advertisements for prescription drugs appearing on television, newspapers, websites and elsewhere totaled 5 million in one year, accounting for $6 billion in marketing spending. Direct-to-consumer marketing grew the fastest, rising from $2 billion, or 12 percent of total marketing, to nearly $10 billion, or a third of spending. “Marketing drives more treatments, more testing” that patients don’t always need, Dr. Steven Woloshin, a Dartmouth College health policy expert and co-author of the study, told the AP.
70% of Registered Voters Want a Compromise to End the Shutdown
An overwhelming majority of registered voters say they want the president and Congress to “compromise to avoid prolonging the government shutdown” in a new The Hill-HarrisX poll. Seven in ten respondents said they preferred the parties reach some sort of deal to end the standoff, while 30 percent said it was more important to stick to principles, even if it means keeping parts of the government shutdown. Voters who “strongly approve” of Trump (a slim 21 percent of respondents) favored him sticking to his principles over the wall by a narrow 54 percent-46 percent margin. Voters who “somewhat approve” of the president favored a compromise solution by a 70-30 margin. Among Republicans overall, 61 percent said they wanted a compromise.
The survey of 1,000 registered voters was conducted January 5 and 6 and has a margin of error of 3.1 percentage points.
Share Buybacks Soar to Record $1 Trillion
Although there may be plenty of things in the GOP tax bill to complain about, critics can’t say it didn’t work – at least as far as stock buybacks go. TrimTabs Investment Research said Monday that U.S. companies have now announced $1 trillion in share buybacks in 2018, surpassing the record of $781 billion set in 2015. "It's no coincidence," said TrimTabs' David Santschi. "A lot of the buybacks are because of the tax law. Companies have more cash to pump up the stock price."
Chart of the Day: Deficits Rising
Budget deficits normally rise during recessions and fall when the economy is growing, but that’s not the case today. Deficits are rising sharply despite robust economic growth, increasing from $666 billion in 2017 to an estimated $970 billion in 2019, with $1 trillion annual deficits expected for years after that.
As the deficit hawks at the Committee for a Responsible Federal Budget point out in a blog post Thursday, “the deficit has never been this high when the economy was this strong … And never in modern U.S. history have deficits been so high outside of a war or recession (or their aftermath).” The chart above shows just how unusual the current deficit path is when measured as a percentage of GDP.