Did you know that plants and animals can be our teachers as well? That's right, we have learned so many important lessons from nature. This video explores a few examples of nature's great ideas and how we've adopted them into our own lives. For example, turtle shells gave us the idea for helmets to protect our heads! And a burr's tiny hooks helped us invent Velcro. So next time you Velcro your shoes, remember to thank nature for the mighty idea.