![]() Miniature buildups of static electricity occur often. That glowing white light is the lightning you see. Within clouds or between the clouds and Earth, the discharge is huge it heats the air to the extent that it glows with white light. This rubbing gives rise to static electricity, and sometimes the electricity can jump across an air gap. It starts when icy raindrops rub against the air. Lightning is a massive release of static electricity. Therefore, there was no UV flash to see when crushing the sugar free Wint O Green mints. A fluorescent substance-a substance that absorbs UV light and release it again as light humans can see-can make the light flash visible, and that is exactly what the artificial flavoring substance in the Wint O Green mint does.Īlthough lots of hard crystalline structures emit UV light when crushed, the crystals in the sugar substitute do not. The discharge is usually accompanied by ultraviolet (UV) light, which is a type of light humans cannot see. ![]() You need hard crystalline sugar as well as the artificial flavoring substance in the Wint O Green type to create the flash.Ĭrushing hard crystalline sugar creates static electricity, which can lead to a mini discharge-a kind of miniature lightning. ![]() What Happened?ĭid you see a light flash when crushing the sugar-containing Life Savers Wint O Green mints, but not when crushing the other types of Life Savers mints? This is expected. Clean up any candy fragments in your work area. Wash any sticky parts of the pliers with soapy water and then dry thoroughly. ![]()
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