When you delete a file and empty your recycle bin, your system only removes the addressing information that indicated where to find the data on...
A data center is like an information factory that operates 24/7. It needs to power many servers that run non-stop to manage, process, and store...
USB cables are generally made up of a combination of copper, plastic, and sometimes other materials like aluminum. The internal copper wires ensure efficient data...
The venom of the praying mantis is a subtle cocktail packed with neurotoxic peptides, short yet highly effective molecules that quickly paralyze its prey. It...
The symbol @ is older than we think. Some trace its origins back to the Middle Ages, where it served as a commercial abbreviation for...
There are mainly two main types of touchscreens to know: resistive screens and capacitive screens. Resistive screens work when you press on them, even with...
The fan creates wind through a simple physical phenomenon: it moves the surrounding air. Its rotating blades exert a mechanical thrust on the air molecules...
Electronic components, such as the processor (CPU) or the graphics card (GPU), constantly transform electrical current into data processing, which generates a lot of heat. The more...
A computer in sleep mode continues to consume a small amount of energy to keep certain components like RAM or peripherals active. Even minimal, this...
The rectangular screens we use actually come from traditions that are much older than computing itself. For a long time, people have adopted the rectangular...
