Building a Better Mousetrap and Inventing the Airplane: All About Patents | STEM in 30

Have you ever had a really great science fair project? Have you invented something? Have you had an idea that would be a great help to you or someone else? If so, you need to learn about patents. Patents help protect unique ideas, like the mousetrap. On this episode of STEM in 30, learn about patents, and how they are used.