Brief outages are expected today due to maintenance. More information here.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
go back to Shows
Deep Look show's poster

Deep Look

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

Latest episode

Deep Look - Big Ideas Compound Eyes

Season 12 Episode 19 | 10m 17s | CC

In this episode of Big Ideas, Niba explores how insects actually see the world — from the structure of ommatidia to motion detection, ultraviolet color vision, and the evolutionary advantage of seeing faster than we do. From ancient trilobites to modern pollinators, this episode dives into the evolution, physics, and neuroscience behind the most common eye type in the animal kingdom.