If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps. Turbomolecular pumps require rotors spinning at many thousands of rotations per ...

SAN DIEGO - GE Aerospace (NYSE:GE) and Kratos Defense & Security Solutions, Inc. (NASDAQ:KTOS) have commenced altitude testing of their GEK800 small jet engine at Purdue University’s Maurice J. Zucrow ...

SAN DIEGO, Sept. 23, 2025 (GLOBE NEWSWIRE) -- Kratos Defense & Security Solutions, Inc. (Nasdaq: KTOS), a Technology Company in the Defense, National Security and Global Markets, and GE Aerospace ...

Innospace says the engine test took place on Sept. 18 in Goheung, South Korea. Credit: Innospace Innospace says it has completed qualification testing for the Hanbit-Nano first-stage engine, clearing ...

Beehive Industries' First Engine to Test (FETT) for the Frenzy program, marking the start of a rapid development sprint that delivered four successful engine tests in just six months under a U.S. Air ...

Automatic upkeep with shedding is something no seasoned pet owner would turn down. While the humble lint roller is still the most reliable line of defense for furniture and black clothes, the best ...

The Apple Watch Ultra 3 is even more well-connected than its predecessor, with a 5G modem and satellite support, bringing extra peace of mind to its target audience of outdoor enthusiasts.

North Korean leader Kim Jong Un oversaw a ground test of a high-thrust solid-fuel engine designed for long-range missiles, state media reported, marking another step in its push to further expand its ...

Kim Jong Un on Monday watched a test of North Korea’s new high-thrust rocket engine, an event that sets the stage for Pyongyang to test its newest intercontinental ballistic missile (ICBM), the ...

The Pentagon has changed its drug screening policy to test troops for psilocin, indicating the use of psilocybin mushrooms. Here, psilocybin mushrooms that are ready for distribution are shown at ...

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