Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...

Science isn’t just something we read about in textbooks - it’s happening in real time all around us. Here are 25 scientific facts that you encounter every day without even realizing it.

Discover interesting facts about why plants are green, if they feel pain, and if they get cancer. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.