Nanotechnology
In Greek, the word for dwarf is “nanos.” The International Bureau of Weights and Measures adopted the prefix ‘nano’ to mean one billionth. A nanometer is one billionth of a meter, and it is the scal...
25 Helmi 202312min
A Brief History of Paris
Located on the banks of the River Seine lies the city of Paris. Paris has a long history dating back over 2000 years. During its long history, it has seen wars, plagues, and kings and emperors. Today...
24 Helmi 202314min
The History of the Compass (Encore)
One of the most important inventions of early humanity was the compass. The compass has aided human navigation around the Earth for centuries. Despite being a critical technology in the development o...
23 Helmi 202313min
Game Theory
One of the most fascinating areas of mathematics and economics is game theory. Game theory involves analyzing competitive situations where multiple participants make interdependent decisions. In othe...
22 Helmi 202310min
The Space Shuttle Challenger Disaster
On January 27, 1986, an event occurred that would be remembered by almost everyone alive at the time. 73 seconds into its flight, the Space Shuttle Challenger was destroyed by a violent explosion, ki...
21 Helmi 202314min
The History of President's Day
The third Monday of February every year in the United States is a holiday that most people know as Presidents’ Day. It is not the most glamorous holiday and most people actually forget that it exists...
20 Helmi 202313min
The First Battle of The Marne
If you think of the first world war, your mind probably turns to images of trench warfare and thousands of men losing their lives to try and gain just a few meters of land. However, in the first few ...
19 Helmi 202311min
Artificial Sweeteners
In 1879, Constantin Fahlberg, a chemist at Johns Hopkins University, made an astonishing discovery. He was conducting experiments with coal tar when he forgot to wash his hands. When he started eatin...
18 Helmi 202313min
