Tweets

AND the Worst Happens Again posted by Deanna Cullen http://t.co/je7sIA7AEe #chemchat

AND the Worst Happens Again posted by Deanna Cullen http://t.co/Nf8lTR7EtP #chemchat

AND the Worst Happens Again posted by Deanna Cullen http://t.co/UBK51HqfnV #chemchat

Conant Awards Inspire posted by Deanna Cullen http://t.co/G0iqb4Rcje #chemchat

Teacher Superpower! http://t.co/lamCmDpIlf

Alumni Showdown fun #fomoh #redwings http://t.co/9X3CoEViL1

RT @MR_ABUD: How far should we trust scientific models? http://t.co/snLUsl20HL

RT @ChemEdX: New post by Deanna Cullen: Chemistree Holiday http://t.co/RavO4nsSx6 #chemchat

@CullenChemEdX love your tree -- seems messy to take down but no needles to vacuum. I am collecting chem tree photos. Email me!