Wood fuel is wood used as fuel. The burning of wood is currently the largest use of energy derived from a solid fuel biomass. Wood fuel can be used for cooking and heating, and occasionally for fueling steam engines and steam turbines that generate electricity.
A large tub filled with hot aerated water used for recreation or physical therapy
A hot tub is a large home-made or manufactured tub or small pool full of heated water and used for soaking, relaxation, massage, or hydrotherapy. In most cases, they have jets for massage purposes.
a very large tub (large enough for more than one bather) filled with hot water
The following is an episode list for the Fox television sitcom Malcolm in the Middle. The show ran for seven seasons from 2000 to 2006 with 151 episodes produced.
made in seattle
the hot tub heater (a stove where you put wood for 8 hours in order to heat the tub) was made in seattle!
GJF4517
hot and cold tub, with home-made wood-fired heater behind it, doused in the rain.