Python vs boa constrictor: How these lookalike snakes differ in anatomy, behaviour, and habitat

It is easy to confuse the Boa constrictor and the Python due to their identical looks and manner of killing their prey. The ...
Scientific American

The humble ham sandwich inspired a math theorem for sharing food fairly

Sign up today for a weekly math essay and puzzle in your email inbox. Last week we discussed the best way to divvy up a pizza ...