Researchers have demonstrated a flat, "stretchy" battery that can be pulled to three times its size without a loss in performance. While flexible and stretchable electronics have been on the rise, powering them with equally stretchy energy sources has been problematic.
The new idea in Nature Communications uses small "islands" of energy-storing materials dotted on a stretchy polymer. The study also suggests the batteries can be recharged wirelessly.
Stretchy battery drawn to three times its size
Supreme Court Rejects Lawsuit Challenging Warrantless Surveillance
Unless you can prove you're being surveilled in a program the government keeps secret, you have no right to sue
In a 5-4 vote, the Supreme Court on Tuesday threw out a lawsuit challenging the US government’s warrantless surveillance powers on the grounds that the plaintiffs do not have “standing.”
Cheney-Linked Company to Drill in Occupied Golan Heights
The Israeli government awarded a local subsidiary of U.S.-based Genie Energy the rights to explore for oil and natural gas in about 150 square miles of the southern section of the Golan Heights. The United Nations last year extended the mandate for the region's U.N. Disengagement Observer Force mission, one of the oldest peacekeeping missions, for another six months.
U.N. Secretary-General Ban Ki-moon said keeping Blue Helmets stationed in the area was essential to peace given the potential for conflict spilling out of the Syrian civil war. Genie Energy said there may be a significant amount of oil and natural gas in the license area. When Israel set its sights on offshore natural gas, Hezbollah warned that Israel shouldn't encroach on Lebanese territory.
Auto safety concerns often stay secret
Herman Ray Evans was killed when the tread separated on his 2001 Ford Explorer's tire, the vehicle rolled over into the median and he was ejected, according to the Daphne, Ala,. police crash report.
Evans was in one of at least 15 fatal tire-related crashes last year in Ford Explorers and Mercury Mountaineers, according to news reports. In Evans' crash, the police department did not find fault with the tiremaker or Ford Motor.
Bernie Madoff: 'The Banks Had To Know What I Was Doing'
Madoff, who was sentenced to 150 years in prison in 2009 for his multi-billion dollar scheme, has made this claim before. He told The New York Times in an interview from prison in 2011 that the banks "had to know" he was committing fraud, but chose to turn a blind eye.
Madoff had dealings with a variety of banks and hedge funds, and burned Madoff investors have tried to recoup funds from some of them. Madoff held an account at JPMorgan Chase that he used to shuffle money between offices in London and New York. In 2011, two Madoff investors sued the bank for $19 million, claiming they aided in his fraud, according to CNN. At the time, a JPMorgan spokesman dismissed the lawsuit as “meritless.”
Oxford in uproar over union motion to boycott Israel
Students at Oxford University will this week vote on a controversial motion to boycott Israel, after a tumultuous week that has seen hate mail, accusations of racism and a furious exit from a debate by MP George Galloway .
The Oxford University Students' Union (OUSU) meets on Wednesday to decide finally on a motion backing the boycott of Israel, its companies and institutions. The motion, which would be tabled at the National Union of Students conference in Sheffield in April, calls on the student body to join the boycott, divestment and sanctions (BDS) movement, in protest at Israel's treatment of Palestinians and its hindrance of attempts to create a Palestinian state.
War zone killing: Vets feel 'alone' in their guilt
A veteran of the wars in Iraq and Afghanistan, former Marine Capt. Timothy Kudo thinks of himself as a killer _ and he carries the guilt every day.
"I can't forgive myself," he says. "And the people who can forgive me are dead."
With American troops at war for more than a decade, there's been an unprecedented number of studies into war zone psychology and an evolving understanding of post-traumatic stress disorder. Clinicians suspect some troops are suffering from what they call "moral injuries" _ wounds from having done something, or failed to stop something, that violates their moral code.
Foundation releases 2nd list of medical ‘don’ts’ for America’s doctors
Doctors should avoid 90 medical procedures that are performed regularly but often cost too much or do little good, according to a new list of expert recommendations.
The ABIM Foundation said it released its medical “don’ts” to help doctors and patients choose wisely and reduce health care costs.
Some examples: Physicians shouldn’t use feeding tubes for patients with advanced dementia or automatically order CT scans to evaluate children’s minor head injuries.
W.H. urges Supreme Court to strike down Defense of Marriage Act
The Obama administration implored the Supreme Court on Friday to strike out a section from the Defense of Marriage Act (DOMA) as unconstitutional discrimination.
"Section 3 of DOMA violates the fundamental constitutional guarantee of equal protection," the U.S. said in a brief.
Page 374 of 1158
