Take a look at this table because it can walk, by just pushing it instead rubbing in the floor the table walks. I have no idea how it works but the person who invented it is a genius, it's so cool I want to try it myself.
Implications - If you've ever dismissed someone's claim that their stuff literally "got up and walked away," you might want to rethink that reaction after seeing this table waltz around with ease. From a practical standpoint, it would certainly be easier to have a table that moved itself when you were in the midst of redecorating. You wouldn't have to worry about straining your back moving furniture around if everything could walk like this!