These types of books are helpful and proof that it’s hard to innovate mechanisms. However the animated GIFs are not the clearest. I’m more of a fan of this guy’

These types of books are helpful and proof that it’s hard to innovate mechanisms. However the animated GIFs are not the clearest. I’m more of a fan of this guy’s Youtube channel with carefully modeled animated 3D CAD of tons of amazing mechanisms. https://www.youtube.com/user/thang010146 https://www.youtube.com/user/thang010146