FBI Behavioral Analysis Unit
The FBI’s Behavioral Analysis Unit is one of the best-known and most important units within the bureau. The use of profiling and psychology to apprehend criminals has revolutionized how we understan...
11 Okt 202514min
The Wilhelm Scream
Many filmmakers are known for small signatures that they always put inside their films. Alfred Hitchcock always used himself in a cameo. George Lucas always found a way to integrate the number 1138. Q...
10 Okt 202513min
The History of Personal Computing
When computers were first created, they were enormous.They would often take up the better part of a building, and they consumed large amounts of energy. Despite the size of these early computers, so...
9 Okt 202515min
The Gateway Arch
In the midst of the Great Depression, the City of St. Louis wanted to create a monument to the city’s role in the westward expansion of the United States and general waterfront improvement. It took t...
8 Okt 202515min
Bhutan
Bhutan is a small country sitting in the heart of the Himalayas. Best known for its stunning location and its connection to Buddhism, Bhutan was one of the most isolated and undeveloped countries in ...
7 Okt 202515min
Top-Level Domain Names
Every day, everyone who uses the internet uses the Domain Name System. The key to the domain name system lies in the highest level of the system, the top-level domains. These are the domains such as ...
6 Okt 202516min
Gemstones (Encore)
For thousands of years, humans all around the world have coveted gemstones. Gemstones have been used as symbols of authority by kings, queens, and emperors, have been central to religious ceremonies...
5 Okt 202514min
The Six Cradles of Civilization
The rise of civilization is one of the most remarkable and important moments in human history. However, it didn’t happen one time in one place. It occurred multiple times in multiple locations. H...
4 Okt 202516min
