Time magazine is out with its "Best Inventions of 2021," list, and there are some amazing things on it. Some of them you know about, like the COVID-19 vaccines, but you'll find many others to be delightful discoveries.

From accessibility to wellness and everything in between, we picked one invention from each of Time's 27 categories. Click or swipe through our favorites (wait until you see Robin the Robot!) and then check out the entire list at Time.com.