The Accuracy International AT-XC is a precision switch-barrel rifle that’s built for competition and takes many design cues ...

Abstract: Measuring the performance of vehicle-mounted antennas has been a growing demand with the rapid evolution of vehicular wireless communication technologies. Because the antenna performance is ...

Abstract: The Transmitter Dispersion Eye closure (TDEC) can evaluate the quality of an optical transmitter. Initially introduced by the IEEE and later adapted by the ITU-T, TDEC is an economical ...

Today’s PPC tests surface patterns and affinities rather than absolutes. Learn to read modern signals and communicate ...

RRB Group D Mock Test 2025: The Railway Recruitment Board has released the mock test for candidates to evaluate their current performance, spot weak areas, and improve their accuracy and speed before ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

Limu samples on a tray. (Courtesy: Maui Nui Marine Resource Council via StoryMap) The latest round of coastal limu sampling on Maui appeared to find unusually high nitrogen levels at Kahului Harbor ...

Despite the vast diversity of human languages, specific grammatical patterns appear again and again. A new study reveals that around a third of the long-proposed "linguistic universals"—patterns ...