Real-life snow angels, a one-of-a-kind gym and a baby tapir!

(CNN)Here’s a money-saving tip: If you want to have fun and do some good in the world, lend someone a hand. Most of the time, it’s completely free.If you think about it, kindness is kind of its own renewable energy source, and this week was full of people putting their endless stores of kindness on turbo-max mode. We dare you to read on and not feel newly energized yourself. Our favorites this week