Here are three things to know about this week's show:
1. Sorry, single folks. Melissa Dahl of New York Magazine shows how scientists taught computers the social cues you never picked up on.
2. Science educator Ainissa Ramirez tells us what STEM classes need to change, and why teaching the next generation of scientists is so important.
3. Forget every romantic comedy ever. Sociologist Pepper Schwarz and OkCupid co-founder Christian Rudder explain what else online dating reveals about us.
Plus, this week's music: