This gadget will auto "burp" your jars/containers with a watchful eye on the internal humidity of the curing container. The container will remain sealed otherwise when not burping. Humidity level can be preset to your liking. I hope to prevent mold from growing by never letting the humidity get too high accidentally.
ECB
WTF? really? thats cool as hell! do you have a link?
what does it cost? and does it go ping?