Da Vinci Tank: Leonardo’s Battle Tank, 400 Years Before Tanks
Leonardo sketched the earliest known tank in history around 1487, which is known as the da Vinci Tank today. Learn more about its design and workings.
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Sea Monster: Origin, History, and Examples
Certain historical sea charts like Carta marina or medieval encyclopedic works like Liber Floridus were adorned with depictions of sea monsters and dragons.
Facts About Jealousy That Will Help You Better Understand Its Nature
It can push us to take risks, bring benefits, or make us gorge ourselves on chocolate bars.
The Mechanism of Fear: How to Train Your Brain Not to Be Afraid
Explained using a dog as an example
Can You Die From Fear?
The human body is a complex mechanism that can sometimes be ridiculously fragile.
Is Fear Really Contagious?
Ancient evolutionary mechanisms still work even today.
Yes, Fish Can Drown, But How Does This Happen?
If we told you that fish can drown, you probably wouldn't believe us. How could they possibly drown in the…
