I would 100% blow bubbles in the bacterial growth media.pic.twitter.com/Ns2hy3Q2MK
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Hey that 32P isn't gonna pipet itself
How else am I going to label my proteins with I-125!?pic.twitter.com/AMQ1jb8L8N
On the downside, the incidence of new superpowered mutants has definitely been on the decline since the 1970's. Lab safety comes at a cost.pic.twitter.com/yVfSLzuSnI
I still did it in high school in the early 2000s...
That practice survived for another 40 years in this part of the world 

I learned it in highschool in the 90s. Yes we practiced with salt water the first time. Yes we did it with HCl also.
Maybe 1980s
this is also how meconium was suctioned from a newborn's airway
Double gross.
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