TWiM explains how mechano-bactericidal surfaces made from diverse materials and patterned with spikes kill bacteria on contact, and virus-host evolution is reshaped by microgravity aboard the International Space Station.

Become a patron of TWiM.

Links for this episode:

• Mechano-Bactericidal Surfaces (Adv Sci)

• Piercing pathogens (ASM)

• Natural bactericidal surfaces (Small)

• Virus-host evolution in microgravity (PLoS Biol)
  
  

Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

Send your microbiology questions and comments to twim@microbe.tv