
For camping, in cold weather switching from being active to resting can be miserably cold. To combat this you can fill a heat tolerant water bottle with some boiled water, wrap it in a shirt or sweater to prevent burning, and put it into your sleeping bag to warm it up quickly. You can also sort of do the reverse for when you wake up. You can put your clothes for the next day in a small bag and sleep with them in your sleeping bag. That way they won’t be frigid when you’re trying to dress.
I am excited for the tooth regrowing tech coming up. I’ve got some awful dental work that would be much better replaced by a real tooth