Operate, build and maintain wood burning contraptions that cut energy and wood use by 90% while providing luxurious comfortable heat. Including rocket mass heaters, rocket ovens, rocket cooktops, rocket water heaters, outdoor kitchens and so on...
Update: All the requests for badges have been moved to individual threads. Please request your badges by clicking on the badge headers in the top post and following those links. Please continue to request individual BBs by following the BB links. Thanks!
Rebecca Blake wrote:It's a pity I have to do the straw badge before I can even attempt the sand badge!
I think the only way to get the sand badge is to go to Wheaton Labs for a SKIP event and complete it out there. They host BB20 events every once in a while where anyone who's completed 20 BBs can come out for free for the week to work on more BBs.