Spider silk is a strong and amazing material, and it may even have applications outside of making spider webs. The incredible strength of the golden silk orb-weaver spider's webs could impact the medical field by repairing nerve damage in humans. One study showed that nerve fibers in adult sheep with tibial nerve defects grew along the implanted silk, leading to a successful recovery and use of the affected leg. In nature, the silk is just as incredible: it's strong enough to catch insects, snakes, and even birds in the spider's web. While this spider provides a potentially game-changing way for doctors to repair nerve damage, the spider has more impressive attributes than just that. This intimidating spider has been observed catching and eating both birds and snakes. A spider eating birds and snakes? It's true, and the video below can prove it.