Headlines

Identity violation and pricing

Why do books and records have standard pricing? You’d think that a record from Miles Davis or Patricia Barber would cost more than one from the local garage band. Economists tie themselves into knots trying to explain why wine and handbags have such wide price variation, but

This new building material pulls carbon out of the air

A new building material developed by engineers at Worcester Polytechnic Institute could change how the world builds. Made using an enzyme that turns carbon dioxide into solid minerals, the material cures in hours and locks away carbon instead of releasing it. It’s strong,