I’m really glad that we keep syringes and hypodermic needles around the house. The oyster mushrooms that are growing in the basement have stagnated and somewhat dried out, and I think that this is caused by the growth media drying out. Having a 60cc syringe and a 19 gauge needle sitting around I figured the easiest way to get water into the media without breaking open the plastic surrounding it was to inject it with water. A few syringe-fulls later and the media was quite a bit heavier, so hopefully the mushrooms will now grow properly.
These 60cc syringes have also been quite useful for putting Stan’s No Tubes Sealant in bicycle tires, as the Luer taper fitting fits very nicely over a Presta valve stem with the core removed.