Catalyst: Researchers developing cell phone microscope

More from this show

Catalyst profiles a researcher who is exploring how to build a cheaper microscope by using a cell phone. If it works, it could help doctors in developing countries more quickly and accurately treat patients.

SPOTLIGHT

View the latest ‘Candidates in Conversation’

Yavapai-Apache Survival: Preserving Culture Through Generations

Join a Super Why Reading Camp to play, learn and grow

Get ready for the premiere of ‘Grantchester’ season 11

Subscribe to Arizona PBS Newsletters