Physicists are tough to find gifts for. They tend to want things that are practical yet unique and a little nerdy. Being a huge physics fan myself, I wanted to assemble this list of gifts my physicist friends would love. This collection will show them that you understand their love of physics and support them in their passions. This list is a compilation of my favorites from around the internet. Some are our own Genius Lab Gear inventions and some we’re just jealous we didn’t think of first!...