Aquila Magazine Supervolcano Back Issue

Chart of volcanoes c.1600 BCE to 1980 CE / Volcanoes and tectonics - Earth's origins rock fossil evidence 4.54 billion years Cambrian explosion / Continental drifting - Pangaea evolution foxes Toba super eruption - humans perhaps depleted to 3,000-10,000 effect on gene pool / Make papier-mache volcanic rock / Yellowstone Park - geothermal features magma chamber fissures travertine terraces thermophiles fumaroles mud pots geysers / Yellowstone wildlife - grizzly bears bison boreal chorus frogs frogsicles cougars wolves bears silver-haired bats weasels / Zhang Heng - Houfeng Didong Yi - Han dynasty polymath hydraulics cartography seismoscope / Anger management - how anger works in the body adrenaline cortisol limbic system trigger response frontal lobe - strategies to handle anger / In hot water - hydrothermal vents Black smokers White smokers phytoplankton photosynthesis marine snow chemosynthesis - plate tectonics strike-slip boundaries - Hydrothermal vent experiment using cold and hot water and food colouring / Just think - End of the world - how the world might end / Operation Hyphaestus story by Scott Goldie / Win The Little Inventors Handbook