Since its discovery off the Greek island of Antikythera in 2001, the Antikythera mechanism was long thought to be a […] ...

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...

Consisting of a hand crank, many interlocking gears and various indicators, the Mechanism could seemingly perform many tasks. These include giving the date according to the Egyptian and Greek ...

Alappuzha: In a significant move to boost safety and operational efficiency, the Railways has shifted to Electronic ...

This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to ...