text: “A Moment of Science, Please”
  
  Weekly image &amp; link to a Hoodie. Conceived &amp; designed by fans. Sanctioned by me. (Also available in Tee shirts and pop-sockets.)
  
  After fees to the artist, proceeds go to educational organizations.
  
  https://t.co/BzJqds5zdY https://t.co/Fg75UdMRZI