Discover what is a pegmatite, the unique giant-crystal rock. Understand the volatile-rich formation process that creates these deposits of strategic rare minerals.
Understand how yeast metabolizes sugar without oxygen, detailing the chemical products (Ethanol, CO2) and the energy mechanism that drives fermentation.
Uncover the chemistry of atmospheric oxygen. We explain the double covalent bond that creates stable O₂ and contrast it with unstable forms like Ozone.
Uncover the science of the metal that melts from body heat. We explain the unique atomic structure and weak bonding responsible for its ultra-low melting point.