![Divorce filings](https://brainyfacts.net/wp-content/uploads/facebook.jpg)
![Divorce filings](https://brainyfacts.net/wp-content/uploads/facebook.jpg)
![The first emoticon](https://brainyfacts.net/wp-content/uploads/emoticon.jpg)
The first emoticon
The first emoticon is commonly credited to Kevin Mackenzie in 1979, but was a rather simple -) and didn’t really look like a face. 3 years later, 🙂 was proposed by Scott Fahlman and has become the norm. Fact source...![Internet trolls](https://brainyfacts.net/wp-content/uploads/internet-troll.jpg)
Internet trolls
Psychologists examined Internet trolls and found that they are “narcissistic, psychopathic, and sadistic”. Fact source...![WiFi](https://brainyfacts.net/wp-content/uploads/wifi.jpg)
WiFi
The “Fi” in “WiFi” doesn’t mean anything. The creators just called it that because it rhymed with “HiFi”. Fact source...![Internet restart](https://brainyfacts.net/wp-content/uploads/internet-restart.jpg)
Internet restart
Seven people have keys with the power to restart the World Wide Web in the event of a catastrophic event. Fact source...![Deep web](https://brainyfacts.net/wp-content/uploads/deep-web.jpg)