Auroras Atmospheric Phenomena Celestial Events Light Displays Astronomical Events Lunar Events Astronomical Phenomena Lunar Phenomena Lunar Phases Weather Events Meteor Showers Light Phenomena Eclipses Weather Patterns Atmospheric Effects Aurora Borealis Optical Illusions Tides Lunar Effects Cicada Emergence Lunar Cycles Icebergs Weather Conditions Atmospheric Events Geological Events Earthquakes Glacial Retreat Hydrology Ice Formation Weather Effects Seasonal Changes Solar Activity Astronomy Volcanic Eruptions Night Sky Volcanic Activity Glacial Melting Meteorological Events Gravitational Effects Optical Effects Glacier Retreat Moon Illusion Ice Calving Moonbows Seasonal Nature Geographical Features Biogeochemical Cycles Glaciers Polar Nights Webs Lighting Phenomena Shadows Electrical Phenomena Weather Phenomena Light Pollution Day Length Waves Ocean Currents Hydrothermal Activity Geological Phenomena Volcanic Features Turbulence Fluid Behavior Sky Observations Glacial Dynamics Soil Erosion Solar Phenomena Northern Lights Daily Patterns Aurora Volcanoes Smoke Rings Sky Solar Eclipse Geomagnetic Storms Celestial Phenomena Cloud Formation Colorful Displays Polar Regions Daylight Variation Light Shows Moon Light Celestial Bodies Lunar Standstill Glacial Features Weather Bioluminescence
Lab tests reproduced thunderstorm-like signals, indicating flexoelectricity may help charge clouds.
