Here’s What Real Science Says About the Role of CO2 as Earth’s ...
WEBMar 12, 2018 · Here’s What Real Science Says About the Role of CO2 as Earth’s Preeminent Climatic Thermostat Our relatively thin atmospheric cocoon that protects us from meteor impacts and radiation also makes for a habitable climate, thanks to the greenhouse gases it contains — carbon dioxide first and foremost.
Three Totally Mind-bending Implications of a Multidimensional …
WEBDec 4, 2014 · The main theory here is called M theory, which is a theory in physics that unites various types of what’s called superstring theory. In M theory there are a bunch of dimensions, either 10 or 11, depending on who explains it to you. In addition to the three we’re familiar with there are compact dimensions. It’s all related to phenomena ...
10 Famous Scientists and Their Contributions | Discover Magazine
WEBOct 19, 2023 · Get to know the greatest scientists in the world. Learn how these famous scientists changed the world as we know it through their contributions and discoveries. By Gemma Tarlach, Nathaniel Scharping, Lacy Schley, Bill Andrews, Eric Betz, Carl Engelking, Elisa Neckar, Ashley Braun, and Mark Barna. Oct 19, 2023 1:45 PMOct 19, 2023 1:43 PM.
A Complete Dinosaur Timeline to Extinction: How Long Did They …
WEBJun 21, 2023 · The dawn of dinosaurs began with the Permian mass extinction, also known as the Great Dying.This event, around 252 million years ago, killed more than 90 percent of life on Earth at the time. Scientists are unclear on what actually caused this mass die-off (warming temperatures and volcanic activity likely played a role) but it is widely …
The Glue That Holds the World Together | Discover Magazine
WEBJun 30, 2000 · Every nucleus is built of protons. Every proton is - but there you reach the end of the line. Inside the proton lies the deep, unsettling truth: Stuff is made of nothing, or almost nothing, held together by glue, lots of glue. Physicists first began to suspect this in 1973. Lately it has been proved by experiment.
20 Ways the World Could End | Discover Magazine
WEBApr 18, 2023 · 3. Collapse of the Vacuum. In the book Cat's Cradle, Kurt Vonnegut popularized the idea of "ice-nine," a form of water that is far more stable than the ordinary kind, so it is solid at room temperature. Unleash a bit of it, and suddenly all water on Earth transforms to ice-nine and freezes solid.
The Search For Earth's Underground Oceans | Discover Magazine
WEBJun 11, 2020 · Deducing the number of hidden oceans is more than just a numbers game. “Water is as crucial to the workings of the Earth’s interior as it is to Earth’s surface processes,” notes Columbia University geophysicist Donna Shillington in a 2018 article. “It makes rocks less stiff and more fluid, and that makes plate tectonics possible ...
Ice Ages: What Causes the Earth to Freeze Over Every Few Million …
WEBFeb 3, 2021 · Ocean currents and carbon dioxide, or CO2, play a role, too. Carbon dioxide levels change more or less in step with changes in ice volumes. “We think that's because ocean circulation slows down during these glacial periods, and that causes a lot of the CO2 that would be in the atmosphere to be trapped down in the deep ocean,” Thomas says.
25 Greatest Science Books of All Time | Discover Magazine
WEBApr 26, 2020 · 3. Philosophiae Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy) by Isaac Newton (1687) Dramatic is an unlikely word for a book that devotes half its pages to deconstructions of ellipses, parabolas, and tangents. Yet the cognitive power on display here can trigger chills.
5 Unethical Medical Experiments Brought Out of the Shadows of …
WEBJan 11, 2021 · Most people are aware of some of the heinous medical experiments of the past that violated human rights. Participation in these studies was either forced or coerced under false pretenses. Some of the most notorious examples include the experiments by the Nazis, the Tuskegee syphilis study, the Stanford Prison Experiment, and the CIA’s …
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