The Battle of Alesia
In the year 52 BC, the Roman General Julius Caesar fought the last major battle in the conquest of Gaul. The implications of the battle have reverberated throughout history and can still be felt in th...
28 Touko 202112min
Potemkin Villages
In 1787, Russian Empress Catherine the Great took a six-month trip to visit her newly acquired territories in the Crimean. Along the way, she sailed down the Dnieper River and saw many of the shiny vi...
27 Touko 20218min
Bell Labs
What do lasers, photovoltaic cells, the transistor, digital cameras, cell phone technology, the communication satellite, computer networking, radio astronomy, and the UNIX operating system have in com...
26 Touko 20219min
The 17-Year Cicada
Every 17 years one of the grandest spectacles in nature takes place. Billions of insects in a seemingly coordinated fashion will emerge from the ground and cover the skies and the trees. This is all p...
25 Touko 20218min
Tarrare: The Hungriest Man in History
Have you ever been really full after a meal? Like really really full? Could you imagine eating and never feeling full? Like going to an all you can eat fish restaurant and then getting kicked out for ...
24 Touko 202113min
The Mercator Projection (Encore)
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...
23 Touko 202110min
REALLY Expensive Musical Instruments
For a professional musician, their instrument is their livelihood. If making music is your career, it isn’t surprising that many top musicians will pay the equivalent of a new car on their instrument....
22 Touko 202110min
Scurvy
When Europeans began sailing the high seas on extended voyages, the most deadly thing they encountered wasn’t enemy navies, starvation, or even shipwrecks. It was a painful disease where your body wou...
21 Touko 202110min
