Abstract: Recently, reconfigurable intelligent surface (RIS) with passive beamforming capability is emerging as a potential technology for wireless power transfer (WPT) applications thanks to its cost ...

Butane gas is sprayed onto a matchstick, causing the surrounding air to freeze and create a captivating, ice-like effect.

For everyone who constantly creates new projects for little experiments, a one-file Ruby script to quickly manage and navigate to keep them somewhat organized The runtime commands printed by try are ...

Brain teasers are fun little puzzles that make you think in different ways. They might look simple at first, but they often have a twist that surprises you. Solving them gives your brain a good ...

Abstract: Pigeons are often observed flying in a circular motion around their loft. Pigeons sometimes experience separation from a larger group and fly in a different direction from the other pigeons.

Inside China’s Tiangong space station, astronauts carried out a remarkable experiment to observe how fire behaves in the absence of gravity. When they lit a match, the flame appeared entirely ...

Time to test your wits with this matchstick puzzle; stay calm if you get stuck, one wrong move, and you could be scratching your head all afternoon. This puzzle has been driving social media users ...

A Co Down removals company which has 40 years of experience has a generational story at its heart . McGimpseys Removals, whose headquarters are in Bangor, was once led by managing director Campbell ...