An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

A smooth stock market on the surface is masking nerves and turbulence The stock market is more volatile lately, making investors more picky about what they want to own. It's possible to miss some of ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

An amphiphilic light-driven rotary motor is shown to form Langmuir monolayers at the air–water interface. Upon ultraviolet irradiation, the continuous rotation of the motor triggers its supramolecular ...

The Earth is always spinning on an imaginary line called an axis. This line goes through the North and South poles. We call this spinning, rotation, and it takes about 24 hours for the Earth to make ...

Abstract: The servo system with a flexible structure may experience speed fluctuations due to flexible vibrations, leading to decreased control accuracy. This article introduces a speed fluctuation ...