Abstract: A multi-fuel & multi-purpose fired stove which includes a burn chamber with an adjustable vertical or reciprocating grate (34) that allows for variable fuel delivery having a modular grill chamber 131, modular biomass/bio char bins (11), modular chimney composed of glass, steel or other types of chimney material 121. The multi-purpose stove is design for detachable or permanent fixtures used for a variety of purposes such as, heating, thermoelectrically generation, production of wood gas, distillation, dehydration of organic materials, and smoking of organic materials. The stove allows for customizing different types of fuels and different burning modes. The stove maybe run in top lite updraft mode, down draft stratify mode, cross draft mode, rocket stove or a combination of all four.

Abstract: An all-terrain ski upon which various cross-country skiing techniques can be used by having a sliding member (2) slide over a base member (1) to simulate gliding on snow. The sliding member is held down by medium washers (6) and uses wheel and bearing assemblies (5) to glide. There is a return mechanism (3) that is connected to sliding member (2) and base member (1) which provides resistance and returns the sliding member (2) and base member (1) to their original position before the sliding member was slid.