Brainstuff

Many modern cities feature grided streets made for walking, but suburbs' wide, winding roads require cars to get around. Learn why, plus how it might change, in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/engineering/civil/why-so-many-suburban-streets-twist-and-turn.htmSee omnystudio.com/listener for privacy information.