Medium-density fiberboard or MDF is an inexpensive option for woodworking and carpentry projects. MDF is basically sawdust and glue fused together under pressure. It works well for shelving and storage projects because it cuts well. Try using MDF for a flooring project.
National Electrical Code or NEC is the Bible for electrical work around the house and will help guide safe installation of electrical wiring. Consult the NEC before doing any electrical work. Find out how to run power anywhere in the home.