Quartz is a variety of silicon dioxide (SiO2) silicate that appears in the form of transparent or translucent crystals. It has a regular crystalline structure...
The satellite positioning system is the main reason why a GPS works without requiring internet. This system relies on a constellation of satellites orbiting the...
When filming a screen with another screen, it is possible to observe flickering due to the interaction of refresh rates. Modern screens have specific refresh...
RAM (Random Access Memory) and hard drives are essential components of a computer, but they differ in nature and operation. RAM is made up of...
Magnetism is crucial in the operation of hard drives. These devices use magnetic materials to record and store data permanently. Hard drives have magnetic platters...
Our fingerprints are formed by the ridges of the skin on our fingers, which are unique to each individual. They are mainly composed of two...
Telephone cables were twisted in the old installations to reduce electromagnetic interference. This technique involves intertwining the conductive wires into twisted pairs. When these pairs...
Mechanical watches become less accurate over time without maintenance due to several internal factors that affect their operation. These watches are made up of many...
Optical fibers are thin and flexible threads made of glass or plastic, capable of transmitting light over long distances. They are used for high-speed data...
