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 'A Black Hole of Energy Use': Meta's Massive AI Data Center Is Stressing Out a Louisiana Community...  Ukraine's drone pilots are overhauling which Russian targets they think matter most, and tanks have fallen far from the top...  Judge Rules Training AI on Authors' Books Is Legal But Pirating Them Is Not...  US: World’s most advanced rocket engine tested for hypersonic drones...
President Trump Delivers Address to the Nation, June 21, 2025 |
US: World’s most advanced rocket engine tested for hypersonic drones World’s most advanced 3D-printed engine Unlike most current aerospace engines that burn RP-1 or liquid hydrogen, Mjölnir runs on liquid natural gas (LNG), a cleaner-burning hydrocarbon fuel. The engine becomes net carbon-negative when sourced from bio-waste, offering a rare convergence of high performance and environmental responsibility. Developed with support from the National Security Innovation Capital and backed by NASA for its full-duration fire campaign, Mjölnir is the first compact pump-fed rocket engine of its kind to demonstrate this performance in testing. Bill Bruner, CEO of NFA, highlighted the significance of the milestone. “Mjölnir’s compact design, unmatched efficiency, and clean fuel make it a game-changer for hypersonic flight and space propulsion,” he stated. “It is poised to power our ambitious roadmap and open new possibilities for our customers.”
Wednesday, 06/25/2025, Video Clip |
 The Senate Is One Step Closer To Passing a 10-Year Moratorium on State AI Regulation...  MIT grads build smart tool to help test fighter jets, robots faster...  AI Impact Summit 2025: Editors Recap 5 Main Takeaways of Event...  LAPD allowed to use drones as 'first responders' under new program...
Wednesday, 06/25/2025, Video Clip |
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