This is what nitrogen looks like.

  • Lots of free eats tonight, folks.  Get some while it lasts.
  • Skip dinner, eat liquid nitrogen ice cream!  It’s like science, or something. Meet up at the Lerner ramps at 6-8pm.
  • Finally, more food at the Columbia Harlem Business Connection Information Session, in Hamilton 507, at 8pm.

Photo via Wikimedia Commons.