Laughter, for example, can actually boost your immune system and stave off infections; tears, on the other hand, are used to clean our eyes but scientists don’t actually know why we produce them when we’re upset! Want to learn more about exercise, your body, or the complex organs within it? Then check out the facts in this section!
Want to get rid of that pesky sunburn or simply want a few moments to relax without that burning pain? Look no further! Here are 10 strange sunburn remedies you should try!