NPR News: This week in science: Cellular 'robots,' sleeping penguins and a rediscovered echidna

This week in science: Cellular 'robots,' sleeping penguins and a rediscovered echidna
NPR's Mary Louise Kelly talks with Regina Barber and Aaron Scott of Short Wave about building cellular 'robots,' the bizarre sleeping habits of chinstrap penguins, and a lost echidna found again.

Read more on NPR
Science - December 1, 2023 at 05:57AM - This week in science: Cellular 'robots,' sleeping penguins and a rediscovered echidna