DARPA Has Developed a Bullet That Can Turn in Mid-Air
The U.S. Department of Defense has developed a bullet that can change direction in mid-air to ensure it hits its targets.
DARPA’s self-steering bullet EXACTO (Extreme Accuracy Tasked Ordnance) adjust in flight to hit moving targets.
Called the Extreme Accuracy Tasked Ordnance (or EXACTO), the .50 caliber bullet is meant for use in combat in areas such as Afghanistan, where visibility and changes in wind and weather can throw bullets slightly off their course, according to an article in Popular Science.
How the ammunition works is, of course, secret. A video put out by DARPA shows the bullet adjusting its trajectory to hit a moving robot target.
"This live-fire demonstration from a standard rifle showed that EXACTO is able to hit moving and evading targets with extreme accuracy at sniper ranges unachievable with traditional rounds," said DARPA program manager Jerome Dunn, in a statement. "Fitting EXACTO's guidance capabilities into a small .50-caliber size is a major breakthrough and opens the door to what could be possible in future guided projectiles across all calibers."
Read the full article in Popular Science here.
Chart of the Day: Long Way to Go on Coronavirus Testing
The White House on Friday unveiled plans for a new effort to ramp up testing for Covid-19, which experts say is an essential part of limiting the spread of the virus. This chart from Vox gives a sense of just how far the U.S. has to go to catch up to other countries that are dealing with the pandemic, including South Korea, the leading virus screener with 3,692 tests per million people. The U.S., by comparison, has done about 23 tests per million people as of March 12.
After Spending $2 Billion, Air Force Bails Out on Planned Upgrades of B-2 Bombers
The Air Force has scrapped a planned upgrade of its B-2 stealth bomber fleet — even after spending $2 billion on the effort — because defense contractor Northrup Grumman didn’t have the necessary software expertise to complete the project on time and on budget, Bloomberg’s Anthony Capaccio reports, citing the Pentagon’s chief weapons buyer.
Ellen Lord, the undersecretary of defense for acquisition and sustainment, told reporters that the nearly $2 billion that had already been spent on the program wasn’t wasted because “we are still going to get upgraded electronic displays.”
Big Hurdle for Sanders’ Plan to Cancel Student Debt
Bernie Sanders wants to eliminate $1.6 trillion in student debt, to be paid for by a tax on financial transactions, but doing so won’t be easy, says Josh Mitchell of The Wall Street Journal.
The main problem for Sanders is that most Americans don’t support the plan, with 57% of respondents in a poll last fall saying they oppose the idea of canceling all student debt. And the politics are particularly thorny for Sanders as he prepares for a likely general election run, Mitchell says: “Among the strongest opponents are groups Democrats hope to peel away from President Trump: Rust Belt voters, independents, whites, men and voters in rural areas.”
Number of the Day: $7 Million
That’s how much Michael Bloomberg is spending per day in his pursuit of the Democratic presidential nomination, according to new monthly filings with the Federal Election Commission. “In January alone, Bloomberg dropped more than $220 million on his free-spending presidential campaign,” The Hill says. “That breaks down to about $7.1 million a day, $300,000 an hour or $5,000 per minute.”