Spruce Stove
While knocking down entire trees can be a great way to spend a Saturday afternoon, not everyone likes to occupy their day chopping up fireplace-sized chunks of wood. For the lazy woodsman with a strong back and plenty of space in their living room, there's this Spruce Stove ($TBA). Built to accommodate an entire tree trunk (so long as it's straight and has been pruned of all its branches), this stove features a camera-aperture-like opening that allows you to slowly feed in a log as it burns. All you need to do is find an appropriately-sized log, set it up on a couple of saw horses, and watch as the stove consumes anything you feed into it.