20 Science Myths People Still Believe in 2025 — And the Truth That Busts Them
Before the myths unravel and the facts ignite, take in the visuals that set the stage. Science is full of fascinating facts — but it’s also full of myths that just won’t go away. Some sound so believable that even adults, students, and teachers still repeat them. Today, let’s bust 20 of the biggest science myths people still believe in 2025. 🧍♂️ Human Body & Mind Myths (1–5) 1️⃣ We Only Use 10% of Our Brain 🔴 Totally False The Truth: Brain imaging shows we use nearly all parts of the brain, even when resting or doing simple tasks. Different regions activate for different activities like movement, language, and memory. 🧠 Visual idea: MRI brain scan lighting up across regions. 2️⃣ Cracking Knuckles Causes Arthritis 🔴 False The Truth: Studies show no connection. The sound comes from gas bubbles popping in joint fluid. Long-term studies found no increase in arthritis among habitual “crackers.” 3️⃣ Sugar Makes Kids Hyperactive 🟡 Misleading The Truth: Controlled experiments...