Heartbeat
Here’s a fun fact: your heart beats around 100,000 times in a single day and racks up about 35 million beats a year! Over a lifetime, that’s more than 2.5 billion beats – talk about a hardworking muscle! Next time you squeeze a tennis ball, you’re using about the same force your heart uses to pump blood through your body. Got a fascinating fact of your own? Share it in the comments below, or start a new thread here!
Image Credit: Unsplash
