teaching the kids

Your world, better

While I’m not in the market for middle school textbooks, I am fond of this one for its approach. Ever since Hans Rosling helped me realize my world view was based on decades-old and outdated data, I’ve wondered if that cycle persists. […]

fun facts

The physics of war in space

A very intriguing primer on how to conduct war in space. “Scenes from Star Wars, books, and TV shows portray a world very different from what we are likely to see in the next 50 years, if ever, given the […]

better doing

Winning the battle, losing the war. 

Greek king Pyrrhus of Epirus defeated the Romans twice in battle, but at the expense of most of his men. Here’s a fun fact: I first learned the term Pyrrhic victory watching 90s movie 187 starring Samuel L Jackson. | learn more

better doing

Winning the battle, losing the war. 

Greek king Pyrrhus of Epirus defeated the Romans twice in battle, but at the expense of most of his men. Here’s a fun fact: I first learned the term Pyrrhic victory watching 90s movie 187 starring Samuel L Jackson. | learn more