

They turn into a soup-like homogenate. As is natural in the life cycle of a lab mouse.
And if they weren’t euthanized they would almost certainly die of horrible horrible cancerous tumors. Not because of anything the labs do, but because it’s a crime against nature for a mouse to live past maybe 2 years.







It works well, until it doesn’t. That first part lulls people into complacency. I rented a Kia last year that had automatic cruise control and lane keep assist and it kept me on the road far past when I should have pulled over and taken a nap from being sleep deprived after a redeye flight. Dangerous? Yes. Skill issue? Maybe. What I took away from the experience is that it is frighteningly easy to get used to a thing “just working” and forget about its limitations when it is convenient. I also learned that I do not want lane keep assist or automatic cruise control in my personal car.