X-ray phase-contrast imaging techniques have emerged as a powerful supplement to conventional absorption-based methods, allowing researchers and clinicians to visualise soft tissues and subtle ...
Summary: DARPA has successfully completed the first in-water testing of the Manta Ray uncrewed underwater vehicle (UUV) prototype, developed by Northrop Grumman. This testing phase, conducted off the ...
The video shows the prototype during in-water testing, performing some diving and resurfacing maneuvers as part of the submerged operations’ testing. After the first photos released last month, ...
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