Amber and the Ancient Spark

Amber and the Ancient Spark

Amber and the Ancient Spark: How Pre-Industrial Cultures Understood Static Electricity Have you ever rubbed a balloon on your hair and watched it stick to the wall? Or felt a tiny shock after walking across a carpet? These sparks of static electricity are so common...
What is the Thucydides Trap?

What is the Thucydides Trap?

“What made war inevitable was the growth of Athenian power and the fear which this caused in Sparta.” The Peloponnesian War, Thucydides A Thucydides Trap is when a rising power threatens the hegemony of an established power. When such a challenge arises...