Who discovered the hydrosphere? Where is the ground-level ozone found? What caused the hole in the ozone layer over Antarctica? Who discovered the mantle of the Earth? Who discovered meteorology? Who discovered the ice age? What is global warming doing to the ozone layer?
Its name comes from the Greek root chroma (meaning color), for it appears bright red when viewed during a solar eclipse. The chromosphere extends for about 2,000 kilometers (1,200 miles) above the visible surface of the Sun.How Norman Lockyer Discovered Helium (& the Chromosphere & Nature...
Who discovered refraction of light? Who invented physical chemistry? Who discovered electrons? Who discovered photonic matter? Who discovered surface waves? Who discovered protons? Who discovered promethium? Who discovered neptunium? Who discovered chemical reactions? Who discovered the periodic law? Who...
The Philosopher Fish: Sturgeon, Caviar, and the Geography of Desireearned 27% of the public vote, just ahead ofHow to Dungeon Master Parenting, which itself was a hair in front ofLooking through the Speculum: Examining the Women’s Health Movement. With just five percentage points separating t...
Who discovered the very famous fossil?Charles Dawson caught the world by surprise with his fossil discovery in 1912. Dawson believed he found the “missing link” between ape and human. He calculated that the skull fragments of the human-like ancestor he unearthed were 500,000 years old.Who ...
He’s had a plethora of amazing guests, absolutely hysterical interviews, several historical impacts on pop culture (he has his portrait in the Smithsonian, he’s had newly discovered species named after him, and even has a treadmill in the space station named after him), and he never lets...
Scientists have also found hardy forms of bacteria within networks of salty liquid water discovered at Antarctica's McMurdo Dry Valleys, which feature striking, blood-red falls of iron-rich outflow. However, scientists must be mindful of whether the DNA they find at these extreme Antar...
The sooner their disability is discovered and ___, the less likely they are to fall behind in the development of important language and social skills. That is why a growing number of hearing specialists (audiologists) and parents are campaigning for ___ screening of newborns for hearing loss....
The world has known about the warming risk posed by excessive levels of carbon dioxide for decades, even before the invention of cars or coal-fired power stations. A rare female scientist in her time, Eunice Foote, explicitly warned about basic science 165 years ago. Why haven’t we listened...
But while a step in the right direction, thesloikadesign was bulky and could not be scaled up further. But Sakharov soon discovered the principle of staged radiation implosion and developed his “third idea” – effectively a version of the Teller-Ulam design. The first true Soviet thermonuclea...