If you need a soundbar on the cheap, you can get the Amazon Fire TV Soundbar (newest model) for just $84.99 right now.

Amazon Prime Day always brings with it hundreds, nay thousands, of deals on home cinema hardware.And having covered the event ...

Because soundbars are so pricey, I've rounded up some of the best deals ahead of the main event, Prime Day (8-11 July). These ...

In this paper, a double-layer reflection metasurface (MS) based on the spin-decoupled principle is used to simultaneously generate Bessel beams with different circular polarized. The bandwidth of the ...