How can Spider man walk on walls? In the comics this character can climb or stick to any surface - just like an insect. What if you could walk up walls and across ceilings just like a spider? To climb mountains you need special footwear. To go up a building you need stairs or an elevator. But what would our lives be like if we could just walk up any building like we walk down the street?

Learn more about your ad choices. Visit megaphone.fm/adchoices