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School Stabbing Spree
30 Seconds To Know
Standoff in Ukraine: Rival Forces Show Strength
Students Back in Class After Stabbing Spree
Did GM Reject Safer Ignition for Cost in 2001?
Cyndi Lauper: Making Music Like a 'Cooking Special'
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Next Steps For Vets
DARRYL DYCK / Canadian Press via AP
'Zero-Emission' Engine Gets Ready for Prime Time
Jason Overdorf, GlobalPost Correspondent
Unlike plug-in electrics, hydrogen-powered cars have same range as those running on gasoline and can be refueled quickly. However, they're not cheap.
AFP - Getty Images
High-Tech Farmer Deploys Drone to Spray Crops
Chinese farm using unmanned vehicle to deliver pesticide.
Google Applies for Patent on Contact Lens Camera
A few months ago Google was looking to patent a glucose sensor in a contact lens — now it wants to integrate a full-on camera.
Ji Hye Hong / Nature
5 Reasons Graphene Will Change Gadgets Forever
The tech industry is buzzing over the potential of graphene, the strongest, slimmest and most malleable material in known existence.
Amazon via AP
Amazon's Bezos: We're Closer to Delivery by Drone
CEO Jeff Bezos says the company is already flight-testing late-generation aerial vehicles that one day will fly packages to your home.
TinkerBots Wants to Help Kids Make Robots That Learn
TinkerBots is one of a bunch of new smart toys that challenge kids (or adults, too) to think creatively and build systems that actually do something.
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MC1 Peter D. Blair / U.S. Navy via AP
High-Tech Tools Help Zero In on Missing Jet Crash Site
The fleet of pinger-locators and automated submarines is getting closer to identifying the remains of missing flight MH 370.
Richard Eldridge / 711 Human Performance Wing, U.S. Air Force
BATMAN Tests Google Glass for the U.S. Military
Hopefully the Joker hasn't offended the U.S. Air Force lately.
Plane Set to Fly Around World Without a Drop of Fuel
The Swiss team that flew a solar-powered airplane across America unveiled the even bigger plane that they plan to take around the world.
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