All About ZIP Codes
Back in the day, sending letters was slow and potentially confusing. Nothing could travel faster than the speed of a horse or a ship, and addressing letters could be confusing if there were multiple p...
15 Des 202010min
The World’s Oldest Democratic Body
If you happen to be in Valencia, Spain, on a Thursday, at noon, in front of the cathedral, you might be able to witness the oldest surviving democratic tradition on Earth. For over 1000 years the Vale...
14 Des 20206min
The Terrible Fate of Blanche Monnier
Born in 1849 in Poitiers, France, Balance Monnier was a beautiful young woman who was born into an aristocratic family. When she was 25 she suddenly disappeared. When people inquired as to her whereab...
13 Des 20208min
Aluminum
Hundreds of years ago gold and silver were rare and valuable, and today they are rare and valuable. Iron and tin were cheap and plentiful and today they are cheap and plentiful. However, there is one ...
12 Des 202011min
Radiometric Dating
Have you ever heard a science story on the news where they mention how old something is then ask yourself “how do they know that?” How is it possible to tell the age of something with any degree of ce...
11 Des 202011min
The Man Who Didn't Want To Be Pope
On February 10, 2013, in what began as a rather innocuous assembly, Pope Benedict the XVI stunned the world by announcing that he would be retiring. Not only were people stunned, but to paraphrase Kin...
10 Des 202010min
Roman Concrete
There are lots of stories about lost technologies and techniques of the ancients which have been lost to us through history. In reality, most things were figured out independently by modern people, an...
9 Des 20209min
The Mercator Projection
Have you ever looked at a map and said to yourself “Wow, Greenland is really big!”, only to then look at a globe and realize, that Greeland wasn’t actually that big? If so, then you have discovered th...
8 Des 202010min
