It may look like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking.

Abstract: Video anomaly detection (VAD) confronts significant challenges arising from data scarcity in real-world open scenarios, encompassing sparse annotations, labeling costs, and limitations on ...

What starts as a cold-weather metal detecting trip turns into one of those hunts people dream about. The site is already producing old coins, pottery, oyster shells, and early relics, but then a rare ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and recreation. Despite their growing importance, many drones develop hardware faults ...

Deep in the woods, the remains of a long-abandoned Wehrmacht base begin to give up their secrets. Concrete barracks foundations, camp dump sites and discarded wartime debris lead to a series of ...

Add Yahoo as a preferred source to see more of our stories on Google. A proposal to mandate weapons-detection systems at every public school entrance in Georgia is one step closer to becoming law ...

Abstract: High-frequency sine wave gating (SWG) InGaAs/InP single-photon detectors (SPDs) are widely used for synchronous near-infrared single-photon detection. For practical use, the size of SPD is ...