No matter how big the house, families always need more storage, which makes creating storage one of the magic words in the world of homebuilding and remodeling.

For the past few years, Grant Thompson has spent his weekends starting fires, building cannons, and experimenting with dry ice and liquid nitrogen. He's made pumpkins explode, defied gravity, and discovered countless ways to make everyday life easier using ordinary items such as butter, suntan lotion, cupcake wrappers, and aluminum foil. His discoveries and experiments, many posted online to sites such as YouTube, have earned him the title of the...