Abstract: In this paper, a high-output impedance, current-mode, first-order all-pass frequency-selective circuit is presented, using a single second-generation differential current conveyor (DCCII), ...

Another piece of technology which could support airports is the handheld radio frequency jammer, which can force a drone to land, or even send it flying in a different direction. However, the jammers ...

Abstract: The all-fiber integration of hollow-core fibers (HCF) with high-power fiber laser systems remains a significant technical challenge, hindering their scale-up in laser applications. In this ...

MBDA Italy's Harpax loitering munitions (left and centre), and the Fulgur launcher (right) displayed at the Seafuture expo in La Spezia, Italy, in September 2025. (Andrew White) MBDA Italy unveiled ...

Pool noodles come in clutch whenever we need them, whether to float in the pool, to add a cushion to an uncomfortable spot, or to create a simple, fun outdoor game. While we've covered how to put pool ...

Plastic grocery bags can be hard to avoid. Whether you forgot your usual reusable bags, your store ran out of paper bags temporarily, or paper bags just are not the norm in your area, it is shockingly ...

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Trump administration wants to hand out $2.4 billion it took from California's high-speed railroad Man faces charges after laser pointed at Marine One with President Trump onboard Charlie Kirk had a ...