🧐Bus seat patterns are designed to hide dirt and stains, tricking the eye into perceiving them as clean.
🔍Aerosol cans have a see-through plastic bottom to check the amount of spray left.
🍾Bumps on the base of soda bottles help distribute the pressure caused by carbonation.
🍪The Oreo cookie design has no connection to Freemasonry, despite the rumors.
💻Screensavers were originally created to prevent burn-in on CRT computer monitors.