Abstract: This paper presents a passive-ranging algorithm using multiple Infrared (IR) sensors positioned along the range of ballistic missile trajectory. Each IR sensor track multiple missiles using ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

Environmental sensing plays a key role in managing air quality, controlling pollution, ensuring factory safety, detecting hazardous gases, and supporting laboratory monitoring. To be effective, such ...

Bathrooms are often overlooked in energy-saving conversations. We consider options like loft insulation, double-glazing, and energy-efficient appliances. However, the impact of hot water, heating, and ...

DJI has announced the latest drone in its popular Mini lineup, the Mini 5 Pro. The new offering introduces a Type 1 sensor to the sub-250g series for the first time, promising pro-level imaging with ...

More than a week after he went missing, the family of Darius Macdougall were told by RCMP that "the survivability is less than five per cent" for the six-year-old at this point in the search.