ABC World News Tonight (titled as ABC World News Tonight with David Muir for its weeknight broadcasts since September 2014) is the flagship daily evening television news program of ABC News, the news division of the American Broadcasting Company (ABC) television network in the United States.
New battery can recharge itself using sunlight. A team of scientists have developed a prototype for batteries that can be recharged simply by being left out in the sun. A team of scientists are hoping to give those old school re-chargeable batteries a solar-powered makeover.
Laptop batteries with rechargeable lithium-ion chemistry allow computing to continue for several years without the need for a replacement battery. Lithium-ion batteries retain their charge for some time when not in use, making them great for travel. Having a rechargeable laptop battery on hand makes it easy to complete tasks on the go and takes the stress out of getting work done in an allotted amount of time.