Is the Euphrates River Drying Up? | Discover Magazine
Feb 8, 2024 · Yes, the Euphrates River is drying up due to a complex set of factors. The Ataturk Dam, located in Turkey, is one of 22 dams along the river that were built in the 1980s and 90s to provide irrigation and hydroelectric power.As a result, less of the river drains downstream. Additionally, global climate change has led to drought with decreased rainfall into the river basin.
A Complete Dinosaur Timeline to Extinction: How Long Did ...
Jun 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 recognized as the worst extinction ever to have occurred.
10 Famous Scientists and Their Contributions - Discover Magazine
Oct 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.
Finally, an Accurate World Map That Doesn't Lie
Nov 29, 2022 · Robinson Projection. This attempt at creating a faithful world map took a similar tack to the Sinusoidal by pulling out the edges of the map to mimic a sphere. The Robinson isn’t as extreme, however, taking the form of a much more gentle oval. The map was an attempt at a compromise between distorting the areas of continents and the angles of ...
10 Scientific Discoveries That Changed The World
Jan 18, 2024 · Mathematician and astronomer Nicolaus Copernicus is often credited with proposing the first heliocentric model of the universe. In 1543, he published his great work, On the Revolutions of the Heavenly Spheres, which explained his theories. Among them was that day and night was created by the Earth spinning on its axis. Copernican heliocentrism replaced the conventionally accepted Ptolemaic ...
What Was the Silk Road and What Happened to It?
Mar 14, 2023 · A muddled collection of constantly changing routes and roads moved commodities across Asia and Europe for a significant stretch of antiquity, from approximately 130 B.C. to A.D. 1450. Commonly called the Silk Road, this terrestrial and aquatic system spanned as many as 6,000 miles and connected countless territories, from China and India to ...
Ice Ages: What Causes the Earth to Freeze Over Every Few Million …
Feb 3, 2021 · Warming up, however, happens much faster. Changes in ocean currents are one of the reasons ice melts faster than it builds up. “If Earth’s orbit moves back into a configuration where the planet is receiving a lot of energy, the oceans start heating up, and the edges of the ice sheets begin to melt," explains Thomas.
The History of Swear Words: Where the &%@! Do They Come From?
Jun 14, 2023 · Swear Words in Ancient Rome. The history of swearing is filled with fascinating twists and turns. But, perhaps surprisingly, obscenity in Latin shares a few striking similarities with swearing today, with both drawing from taboos about sex and excrement. The sexual and cultural norms of ancient Rome, however, were markedly different from ours ...
The Indian Ocean: A Maritime Trade Network History Nearly Forgot
Oct 19, 2016 · The Indian Ocean system developed out of the gradual integration of earlier regional networks. By 3000 B.C., travelers in small canoes and rafts moved between towns and trading ports along coastlines from Arabia to the Indian subcontinent. By 2000 B.C., millet and sorghum — grains imported from the East African coast — were part of the ...
Why Did Darker and Lighter Human Skin Colors Evolve?
Jan 28, 2019 · From Light to Dark to Varied. A range of skin colors evolved at different times, in different populations, as human spread across the globe. In addition to these genetic biological changes, groups have also developed cultural adaptations to deal with variable sunlight. For instance, we can consume diets rich in folate and vitamin D.