It might be the collision you least think about but, it's also the most dangerous of them all simply because of that.
But the message must contain a specific series of Arabic characters, so you're likely to receive it only as a prank. And there are ways to resolve the problem.
At Nvidia's GTC developer conference in San Jose, Honda's Technical Leader for crash safety Eric DeHoff showed how the company uses photo-realistic rendered models for crash-testing cars.
Technically Incorrect: A test flight for the AeroMobil 3.0 flying car ends in disaster in Slovakia, though its pilot walks away with only minor injuries.
After an extensive series of test flights, Blue Origin hopes to begin launching people, payloads or both as a commercial endeavor.
Slicing blades, repurposed power drills and crashes aplenty -- engineers and electronics hobbyists are stepping out of their sheds with machines designed to fight, and the crowds are loving it.
As the National Transportation Safety Board takes the lead role in investigating the crash of SpaceShipTwo, Virgin Galactic founder Richard Branson says the space-tourism venture would still "love to finish what we started."
The space plane, designed for space tourism, crashed in California's Mojave Desert. One fatality and one major injury have been confirmed by Virgin Galactic.
CNET's Brian Cooley tells you about the camera tech that the Insurance Institute for Highway Safety uses to shoot its crash-test videos.
Technically Incorrect: What's the best way to see if your dashcam is working? For one Missouri police officer, the answer is jazz hands. Or something.