UC Berkeley's DASH scampers not just horizontally, but vertically -- so long as the material it's climbing is cloth. All motion is handled by the bot's front four legs, while the rear two provide stabilization. The CLASH is able to adhere to cloth because its feet have small claws that allow it to grip the fabric, while its appendages scurry about at up to 34 strides per second. Its top speed of 24 centimeters a second may not sound like much, but considering the pest-inspired design is only 10 centimeters long, it's actually quite a brisk pace. Trust us, you don't want to miss watching it in action after the break.