[ad_1] “Our Field’s metal-epoxy composite can become as flexible as latex rubber or as stiff as hard acrylic, over 1,000 times more rigid, just by heating it up or cooling it down,” lead author Trevor Buckner said. “Long fibers of this material can be sewn onto a fabric to give it a supportive skeleton that […]
Category: us air force
Nearly the whole US military has banned TikTok
[ad_1] There are no restrictions on use with personal devices, but officials have encouraged personnel and their kids to uninstall the app. The Air Force and Coast Guard didn’t provide specific reasoning for the ban, but it’s likely to be consistent with earlier bans. There’s been concerns that TikTok’s ownership might leave it susceptible to […]
Air Force’s X-37B space plane lands after record 780 days in orbit
[ad_1] The spacecraft completed “all mission objectives,” according to USAF Rapid Capabilities Office director Randy Walden. Just what those are isn’t clear, though. X-37B payloads are still classified, and officials have typically provided only vague hints of what was aboard. One was a thermal spreader that helped test “experimental electronics” and heat pipe cooling in […]
SpaceX sues over ‘wrongly awarded’ Air Force rocket contracts
[ad_1] The firm also pointed to other criteria that it thought should have put it out front, including its ability to lower costs and offer vehicles that are “commercially viable.” Rivals, SpaceX argued, would have to “rely exclusively” on government contracts and thus drain taxpayer money. ULA was even going to rely on Russian rocket […]
US Air Force successfully shoots down multiple missiles with a laser
[ad_1] You won’t see the technology used in-air for a while. The USAF only gave Lockheed Martin a contract in 2017, and the first airborne tests aren’t expected until sometime in 2021. It would likely take a while after that before the system could find its way into service. Provided the technology works as promised, […]