Basically, if you want a rat to go to a certain part of a cage, you give it sugar, and if you want it to avoid that part of the cage, you shock its foot with electricity…. https://t.co/z1yW6TpLYU
— Dehver Health (@dehverhealth) May 2, 2020
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May 01, 2020 at 09:24PM
Dehver Health 