Imagine a personal heating system that works indoors as well as outdoors, can be taken anywhere, requires little energy, and is independent of any infrastructure. It exists – and is hundreds of years old.

keeping this around as it’s getting cold here.

Suggest changes or additions to merv.news

  • 0 users online
  • 1 user / day
  • 1 user / week
  • 1 user / month
  • 1 user / 6 months
  • 9 subscribers
  • 1 Post
  • 0 Comments
  • Modlog