Cookies are a bit like little notes that websites take about you during your visit. They allow the site to remember your preferences, such as...
Emojis emerged in the late 1990s in Japan. A Japanese engineer named Shigetaka Kurita wanted to make electronic messages clearer and more expressive, especially at...
Each device runs on its own operating system, for example, there's iOS from Apple, Android from Google, or Windows from Microsoft. And each has its...
WiFi signal disruptions can be caused by various factors, including physical obstacles such as thick walls, metal or reinforced concrete furniture, which can weaken the...
OLED screens offer vibrant colors close to what your eye can perceive in reality. This is because, unlike traditional screens, each OLED pixel emits its...
Our brain is wired to seek out small doses of pleasure, particularly through a neurotransmitter called dopamine. Every notification, every "like," and every received message...
Wireless communication involves transmitting information (voice, data, images...) using electromagnetic waves instead of traditional cables. Basically, your mobile phone converts the sounds of your voice...
In the early days of the web, around the late 80s and early 90s, most internet resources were identified by their protocol: ftp for file...
The QWERTY layout was born in the United States around the end of the 19th century, at a time when the first typewriters were emerging. At that...
Our eyes are naturally drawn to bright surfaces due to the phenomenon of visual contrast. The brain almost instinctively detects the difference between a bright...
