How do scientists count things too small to see? With a very big number! October 23 is Mole Day, a celebration of chemistry and a number that helps scientists make sense of the tiny particles that make up our world. You already use words that represent specific quantities. A pair means two. A dozen means twelve. In chemistry, a mole means approximately 6.02 × 10²³ particles, such as atoms or molecules. That’s a 6 followed by 23 more digits! Why would anyone need such an enorm

By: Nissara Shah You can spend hours studying, only to discover that the information has completely vanished from your mind by the next day. Meanwhile, information you barely noticed can remain vivid for years. Memory is far more than the brain simply storing information. It is a process that constantly filters, strengthens, and reshapes what we experience. Let’s take a closer look at the science that shapes what the brain preserves and what it erases! How Memories Are Fo

By: Aarush Jain Stare at the right image for long enough and your brain will swear a still picture is moving. Two lines the exact same length will look completely different sizes depending on what’s around them. A dress goes viral because half the internet sees white and gold while the other half sees blue and black, and both sides are convinced the other one needs glasses.None of this is your eyes malfunctioning. It’s your brain doing exactly what it was built to do, and tha