From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

Abstract: Passive infrared sensors serve as the primary sensing device for air-to-air missiles. However, the bearing-only measurements they provide often lead to challenges related to low ...

The U.S. Air Force has ordered a second batch of Joint Strike Missiles (JSM) to enhance its precision strike capabilities ...

We’ve gathered some of the best gifts for any occasion, from blenders and espresso machines to smartwatches and treadmills.

Tellurium nanowire transistors switch between boosting and suppressing their light response through voltage alone, enabling ...

Active boundary heating and cooling can make a small object look much larger to thermal sensors, a step toward compact ...

Scientists are learning how to turn the chill of outer space into a quiet source of electricity, using the night sky itself as a heat sink. By carefully managing how surfaces shed heat after dark, ...

Abstract: Ensuring safety at railway gate crossings is critical to preventing accidents. This paper presents an innovative system utilizing Infrared (IR) and Passive Infrared (PIR) sensors to enhance ...

Spacecraft are becoming too complex, too autonomous and too far from Earth to rely on static rules and ground-driven investigation. Multi-agent AI provides a practical, incremental, operationally ...

Klonopin usually works within 30 to 60 minutes after taking it by mouth. Klonopin injected intravenously reaches the brain in under a minute. Food may delay how quickly Klonopin works, but more ...

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...