Abstract: A reflective polarization converter (PC) with independently controllable passband is proposed using two dipole antennas and a bandpass filter. The vertically allocated dipole antennas and ...

Watch as a classic red multi-speed bicycle undergoes a complete transformation into a custom single-speed bike. This hands-on project features every step, from freewheel and crankset modification to a ...

This 2013 Ford E-350 van has been converted by Quigley Motor Company to a full 4×4 adventure van with only 28,000 miles on the odometer! Quigley is the only Ford-authorized company for 4×4 Econoline ...

State Key Laboratory of Soil Pollution Control and Safety, Zhejiang Key Laboratory of Excited-State Energy Conversion and Energy Storage, Department of Chemistry, Zhejiang University, Hangzhou 310058, ...

When's the last time you saw a dual-GPU video card? Probably back around Computex, when MAXSUN was quietly showing off its Intel Arc Pro B60 Dual, which is exactly what it sounds like: two Arc Pro ...

When you really need to maximize your towing and hauling potential, you need to up the ante with a dually truck — that is, one with dual rear wheels. It's pretty much what it sounds like, as duallys ...

LONDON, United Kingdom, September 18, 2025 (EZ Newswire) -- If you're diving into the world of night operations or nighttime hunting, choosing the right night vision google, opens new tab (NVG) setup ...

A new reference design developed by ROHM Semiconductor uses a single microcontroller (MCU) to control both sides of the AC-DC power supply — the power-factor-correction (PFC) AC-DC converter stage and ...

A quality miter saw makes for an excellent addition to any woodworking shop. You might find yourself gravitating toward a tablesaw for more fine woodworking tasks, but nothing beats a miter saw when ...

A research team in Korea has experimentally demonstrated, for the first time in the world, a nonlinear wave phenomenon that changes its frequency—either rising or falling—depending on which direction ...

To motivate the latest Mustangs, Ford engineers pushed the Coyote engine platform further than ever before in naturally aspirated form. When the engine debuted back in 2011, its creators said that 412 ...

I've reviewed a couple of modern RVs this year, the kind of stuff that sells for seven figures and can only be bought via special request by finance bros and retired oil tycoons. I long for something ...