The History of Pregnancy Tests

In the 1800s we were injecting mice with urine and then killing mice Yeah And then we went on to do the same thing with rabbits and then killing the rabbits Which is also where we get the phrase she killed the rabbit again Not not a phrase that anyone actually knows no no it's a phrase that has been lost to time at this point But yeah, this was the last animal on our list of animals that had a real rough time So yeah, enjoy the clip. The next weird animal on our pregnancy test list Please please make the list stop It's frogs which is where my interest obviously comes from.