Dale was a US Air Force fighter pilot sitting in an F-117 Nighthawk stealth fighter—the black angular ones that look like a UFO—a jet that was considered by most people at the time to be pretty much invulnerable.
Thursday’s Soyuz launch will mark the end of the longest period in NASA’s history since it started crewed spaceflight that the agency didn’t have the capability to send its own astronauts to space.
From above, Chesnel discovered, the seaside landscapes of southern France look like abstract paintings, with vibrant bands of color bleeding into each other.“I like pushing the boundary between paintings and photographs,” says Chesnel, who trained as a painter and only recently transitioned into photography.
Every quarter, the military branch sees 10,000 part requests go unfilled, despite its readiness to pay an exorbitant amount of money to replace bits and bobs that once cost pennies—try $10,000 for a toilet seat cover in a C-17 Globemaster III.“We’re gonna have to find better ways to keep old things flying,” says Will Roper, the assistant secretary of the Air Force for acquisition technology and logistics.
But this week, when the National Transportation Safety Board released more than 40 documents related to the 2018 crash in which a self-driving Uber killed a pedestrian, it quickly became apparent that the term “mistake” might be generous.
The founder and CEO of Colorado-based Molon Labe, Scott is the designer of the S1 seat, which puts the middle seat two inches lower than the spots on either side, and pushes it back three inches.
Even though the seat is actually accelerating downward (because of the gravitational force), it's good enough to get a linear fit and find an approximate post-rocket acceleration with the slope of this line at a velocity of 19.4 meters per second (43.4 mph).
That follows on the release, last summer, of Fox Racing Shox’s Live Valve, an electronically controlled suspension system that reacts almost instantly to terrain, and the year before, an automatic gear-shifting mode for Shimano’s STEPS e-bike drivetrain.
Collins Aerospace's M-Flex Duet is a self-service snack bar that can fold out of the way for landing and takeoff. Rockwell Collins Industry supplier Collins Aerospace wants to reclaim the eight feet or more of open space in front of the emergency exit doors on widebody, twin-aisle jets.
The Bold Robocar Roaming Las Vegas Without a Human Backup Yandex's team got to Vegas two weeks before CES to map the roads and hand-annotate the results to mark lanes, traffic lights, and other stationary objects.
UPS Tries Delivery Tricycles As Seattle's Traffic Doom LoomsUPS's electric tricycle is good for up to 18 miles of range, and is now delivering packages in parts of Seattle where driving no longer makes sense.United Parcel ServicePushing the cargo bike across a rain-soaked parking lot at a UPS distribution center in Seattle, where the shipper showed off its newest delivery vehicle, I had a realization once the pedal assist kicked in.
Putting Airbags Outside the Car Could Make Crashes Way SaferWhen ZF first studied the idea of an "external side airbag," it found that reducing the intrusion of one car into the other by a bit more than an inch could seriously improve the chances of passengers avoiding serious injury or death.Robert Hoetink/AlamyCrash a new car today, and you might be surprised by how many airbags spring to your defense.
And near the front sits the centerpiece of this flying showroom, which has already passed through Munich and New York and will soon set off for Beijing: the Vision iNEXT, a concept car BMW created to lay out its bet on the future.“This is not just a show car,” says Klaus Fröhlich, a member of BMW’s board and the company’s soothsaying spokesperson, with the SUV, an early view at BMW’s next generation of forward-looking vehicles, behind him.
Someday, it could even be more soothing than sleeping in, say, a house.“We can isolate a passenger’s body, and input frequencies that help people relax and fall asleep” in the same way that a hammock or rocking chair can help people chill out, Currier says.Cabin used off-the-shelf components, like a cheap Raspberry Pi computer and the electric motor from a hoverboard scooter, to move the bed up and down quickly enough to cancel out the lumps and thumps in the road.