Garage storage - use a pallet! Pick one up behind a store, bolt into beams, and done! 15 minute project for organization! - finally, a project for pallets that won't bring nasty toxins inside my house.
How to build a pallet accent wall in an afternoon. Includes tips on safe pallets to use, and building wire pathways for mounting a TV. I would use black paper backing between the firing strips and the pallet wood.