Proper lab attire also includes close toed shoes, a lab coat, and long pants. 4/10 would be sent home.
Safety is no laughing matter kids. - dog
All food must come to the lab for testing!
Uhhh, the tongue is not out!
"Is this what you think of me, Eric?"
He is excellent at his job. What a good professor. The waiting list for his lab must be a mile long
this poster was the first thing I noticed in my chem classroom this year
The poster looks like a photo of that dog that’s been edited by that awful photographer who was on the front page yesterday.
Pupper lab attire*