Goal:
Reduce discomfort from rocks during camping trip.
Answer:
Place bed sheet under sleeping bag.

Goal:
stove
Answer:
can be used to warm a glass

Goal:
To save electric in the winter,
Answer:
turn your thermostat down to a cool as you can take it and wear heavy clothing such as sweaters because each degree will save you about $10.

Goal:
To dry fresh wood before you cut it
Answer:
Use a kiln to dry the wood