Strength training in rats. There are bundles of dried spaghetti the rats can reach for and break. They can break more and more after several weeks of training. No other reason to post it, but I like the picture.
While I'm posting random things, I like this picture too.
He's pissed off because there was no reward in the dish.
Anyway. Still running. Posting later.
Keith.
1 comment:
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