An Indian-British research team has developed a building-integrated linear concentrating PV facade by sandwiching an asymmetric compound parabolic concentrator, PERC cells, and encapsulation layers ...

An urban Toronto home combines the technical rigour of Passive House with an exacting vision for a zen-like minimalist retreat.

The world of roller coasters is an exciting one. The towering steel (or sometimes wooden) tracks stand like giant beacons within their respective theme parks. They beckon for adventurous riders to ...

Abstract: In order to improve the wide-angle scanning performance of the phased array antennas, a wide-beam microstrip antenna with metal walls is proposed in this letter. The beamwidth of the antenna ...

Porch pumpkin arrangements bring seasonal charm to Georgia farmhouses, creating a warm and inviting atmosphere perfect for fall gatherings ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

It may sound like a new-fangled way to clean your walls, but wall washing is actually a lighting trick that's illuminating modern homes.When researching how to plan your home lighting scheme, wall ...

The present work evaluates the application of artificial neural networks for pattern recognition of ultrasonic signals using pulse-echo and TOFD (Time of Flight Diffraction) techniques in weld beads.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

If you’re mounting solar panels, everybody knows the drill, right? Point them south, angled according to latitude. It’s easy. In a video which demonstrates that [Everyday Dave] is ...