Welcome to the Science Mondays segment! Each week here on Geek Alabama, Science Mondays will feature stuff from the world of science and science related content. Our goal here at Geek Alabama is to hopefully have you learn something useful and fulfilling. Science is a geek’s best friend, and we love featuring science content here at Geek Alabama.
What is fire, exactly? In this video, Miranda Cosgrove explores the science of fire, from how combustion works to why fire is not actually an element like the ancient Greeks believed. You will learn about oxidation, the fire triangle of heat, fuel, and oxygen, and how different fuels like wood and methane burn. The video also explains ignition temperature, what creates smoke, char, ash, carbon dioxide, and carbon monoxide, and why understanding these reactions is so important for fire safety.
It also breaks down why flames have different colors and shapes, how incandescence makes fire visible, and how buoyant convection causes flames to flicker and point upward on Earth. You will also see why flames become spherical in microgravity and how fire behaves differently in space. Beyond the chemistry, the video looks at the role of fire in the natural world, including prescribed burns, nutrient recycling, wildfire risk reduction, and how species like lodgepole pines, lilies, fire chaser beetles, wild lupine, and Karner blue butterfly caterpillars depend on fire as part of survival and ecosystem recovery.
Categories: Science Talk Stuff
