Why Do Smart Travelers Throw a Water Bottle Under the Hotel Bed? The Surprising Safety Trick Explained

Smart travelers sometimes use a simple trick when checking into a hotel room: they throw a water bottle under the bed. It may sound strange at first, but the idea behind it is surprisingly practical.

The method works by observing how the bottle moves once it is pushed underneath. If it rolls smoothly and comes out the other side, it usually means the continue reading …