Lab Safety. Oh, what to use???. Know your equipment!!. What’s wrong with this picture?. Must be worn at all times!. Which pair is wrong?. Coffee cans!!. HUGE NO NO!. No, no, no Yes, yes, yes. No, no, no Yes, yes, yes. Read the experimental procedure ahead of lab.
NOT as y-o-u d-o t-h-e p-r-o-c-e-d-u-r-e
Mistakes, then, are common.