Abstract: A novel S-band lightweight relativistic magnetron, packaged with permanent magnets and equipped with a compact axial extraction structure, is proposed. In this design, five alternately ...

Here’s iOS 18.7 battery life drain and performance test for compatible iPhone models on video. All of the talk might be about the iOS 26 software update right now, but for those who don’t want to ...

If this year's edition of the World Athletics Championships has proven anything, it's that there's a new star on the American track and field stage. Melissa Jefferson-Wooden of Georgetown, S.C., won ...

A US Air Force (USAF) Northrop Grumman B-2 stealth bomber has successfully sunk a maritime target in the Norwegian Sea in cooperation with Norway. The work involved a long-range flight from Whiteman ...

Abstract: The A6 Relativistic Magnetron with Diffraction Output (MDO) has been thoroughly investigated. To enable operation in the n-mode, the cathode radius of the magnetron was reduced. The π-mode ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...

Staff Sgt. Neto Sevilla, assigned to 41st Field Artillery Brigade, performs a deadlift exercise during the Army Combat Fitness Test. (Capt. Sara Berner/Army) Soldiers who score a 465 or better on the ...

A major UCL-led clinical trial, aiming to transform the diagnosis of Alzheimer’s disease through a simple blood test, is now welcoming its first participants who will be recruited via memory clinics ...

Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

Behind-the-meter solar installations, consisting of residential systems that generate electricity for direct use, are having an active year in Canada, according to Phil McKay, senior director of ...

US stocks moved higher on Monday as investors set their sights on inflation data later this week to provide a reality check on the chances of a jumbo interest-rate cut next week. Wall Street is ...