utherdoul writes "Batman isn't from outer space and wasn't born with a mutant gene --he uses his riches, raw determination and technological know-how to equip himself to fight evil. So why couldn't the average geek do the same? I've written a story for Forbes.com that breaks down the Dark Knight's expenses and explains what it would cost to become a real-world Batman using commercially available training and technology." From the article: "Batman's suit is a modified piece of infantry armor built by the applied sciences division of Wayne Enterprises. It's waterproof, bulletproof, knife-proof and temperature-regulating. Paired with an impact-resistant, graphite-composite cowl and spiked ninja-style gauntlets, it allows Batman to protect himself against everything from swords to machine guns."