2012-04-20 Operation Thoth #MHCollege Dr Lloyd & Dr Ough ... on Twitpic

Praxis Medicine Hat

Praxis the Science and Technology Hotline. Affiliation with the Alberta Science Network

942 days ago

2012-04-20 Operation Thoth #MHCollege Dr Lloyd & Dr Ough Chem Lab - chemical luminescence #STEM #sd76 #edchat

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