A U.S. helicopter flies during clashes between Taliban fighters and
Afghan government forces in Kabul, Afghanistan, Thursday, July 17, 2014.
Gunmen launched a pre-dawn attack on the Kabul International Airport in
the Afghan capital on Thursday.
Rocket science long dismissed as too impractical and expensive for everyday cars is getting a push into the mainstream by Toyota, the world's top-selling automaker.
Buoyed by its success with electric-gasoline hybrid vehicles, Toyota is betting that drivers will embrace hydrogen fuel cells, an even cleanertechnologythat runs on the energy created by an electrochemical reaction when oxygen in the air combines with hydrogen stored as fuel.
On July 20, 1969, Buzz Aldrin was "out of town" when the world united and rejoiced in a way never seen before or since.
He andNeil Armstrongwere on the moon.
They missed the whole celebration 45 years ago this Sunday. So did Michael Collins, orbiting solo around the moon in the mother ship.
Now, on this Apollo 11 milestone — just five years shy of the golden anniversary — Aldrin is asking everyone to remember where they were when he and Armstrong became the first humans to step onto another heavenly body, and to share their memories online.