At this stage, you will never be able to convince some people that Tucson is not the epicenter of a newly uncovered child sex-trafficking ring. That theory has been burning across the internet for a ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...