Sterilization and contraception increase lifespan across vertebrates - Nature
Hormonal contraception and permanent surgical sterilization increase adult life expectancy across vertebrates, with sex-specific differences and stronger male benefits after pre-pubertal castration.
A Baby Brezza Bottle Sterilizer, which happily lived on my counter for a long time because it can sanitize EVERYTHING from bottles to pacifiers to teething toys with the press of a button. Bye-bye, annoying stove method.