It features a photoelectric sensor, making it a smart choice for placement near a kitchen, as ionization smoke detectors are more apt to go off if you burn a piece of toast. This smoke alarm has a ...

Israel, the US, and other countries have worked on this technology. However, recent advances in technology have enabled lasers to finally become more practical for military uses. On Monday morning, a ...

Chhatrapati Sambhajinagar: Police commissioner Pravin Pawar on Friday issued a prohibitory order banning the use of laser lights and high-intensity beam lights within a 15-km radius of the city ...

Israeli defence technology firm Rafael is touting the recent battlefield deployment of its Iron Beam air defence system as proof that laser weapons have finally come into their own. The ground-based ...

Israel has just crossed a historic line in air defense — it is now shooting down rockets and drones with lasers. After more than a decade of development, Israel’s Iron Beam high-energy laser has ...

The Iron Beam will cost significantly less than the Iron Dome’s specialized interceptors, which range from $20,000 to $30,000 each. Israel continues to overperform in terms of military exports. In ...

A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a sensor that can identify sodium nitrite (NaNO 2) in various beverages, ...