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NASA just fueled up its Artemis 2 moon rocket in 2nd critical test. Was it a success? (It sure looked like it.)

NASA's second attempt to fuel up its Artemis 2 moon rocket appeared to go well on Thursday (Feb. 19), potentially keeping the mission on track to launch as soon as early March.
American Institute of Physics

Designing a simpler way to diagnose gout

Applying a magnetic field to orient the acid crystals in the joints changes their reflectivity, leading to a noninvasive way ...