SciShow

Why Do Some Shots Make Your Arm Hurt So Much?

2018 • E103    Apr 14, 2018    10m

Where to Watch SciShow - 2018 • E103

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices