This water bottle trick can turn your phone’s flashlight into a mini lantern
Published on: July 16, 2026, 12:44 a.m. | Source: The Economic Times
Create a functional camping lantern using a simple water bottle and science. This DIY project involves cutting cardboard rings and a plastic bottle for assembly. The water inside the bottle disperses light, enhancing visibility around your campsite. This clever design utilizes the principle of refraction to spread illumination effectively. Enjoy your homemade lantern for outdoor adventures and camping trips.
