When charging cables are used, they are subjected to various external forces such as tension, torsion, bending, and pulling. These forces can be generated by...
Quartz is a special material because it is piezoelectric. What does that mean? Basically, when you apply an electric current to it, it slightly deforms, and conversely:...
The principle is based on a set of satellites orbiting the Earth that continuously send radio signals. These signals primarily carry two pieces of information: the precise...
It all started around the 1860s, with a guy named Christopher Latham Sholes, who tinkered with one of the first functional typewriters. His first prototype...
Each screen displays images at a certain frequency, meaning the number of times per second it refreshes (usually between 50 and 144 times per second). When you...
Data compression is the process of reducing the size of a file by eliminating or reducing redundancy and using encoding techniques. This technique allows for...
RAM is an electronic memory made up of semiconductor chips. This means: no mechanical parts, so nothing moves physically; everything happens in an electrical form. In contrast,...
A traditional hard drive saves your data using magnetism. It contains several circular platters with a surface coated with a very thin magnetic layer. On...
Some governments choose to block access to websites deemed dangerous or contrary to their interests. The goal is clear: to exercise strict control over what...
Our fingerprints are those small ridges and valleys that form unique patterns at the tips of our fingers. They appear as early as the formation...
