Scientific American
WEB2 days ago · Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
What Is Pi, and How Did It Originate? | Scientific American
WEBMay 17, 1999 · The Sciences. Succinctly, pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. Regardless of the circle's size ...
The Inner Life of Cats - Scientific American
WEBOct 1, 2018 · Cats and dogs belong to a group of mammals known as Carnivora, and the wild ancestors of both species dined primarily on meat. Recent DNA analyses indicate that over the course of their evolution ...
How To Treat COVID at Home | Scientific American
WEBMay 13, 2022 · Getting enough rest is critical, as is drinking enough fluids, which prevent dehydration and reduce cough. Classic remedies such as hot tea with honey alleviate sore throat and cough, too. Time to ...
What We’ve Lost: The Species Declared Extinct in 2020
WEBJan 13, 2021 · The NSW government still lists it as “. presumed extinct. ,” but the IUCN placed it fully in the “extinct” category in 2020. Nazareno (Monteverdia lineata) —Scientific papers declared ...
Is Marijuana Bad for Health? Here’s What We Know So Far
WEBMar 1, 2024 · In addition to minor side effects that many users joke about—such as short-term memory loss—recent studies have linked marijuana to adverse health outcomes involving the lungs, heart, brain ...
How Has Stephen Hawking Lived Past 70 with ALS?
WEBJan 7, 2012 · This story, originally published on his 70th birthday on January 7, 2012, is being resurfaced to explain how he beat the odds and lived so long with the disease amyotrophic lateral sclerosis (ALS ...
Strange but True: Earth Is Not Round | Scientific American
WEBApr 12, 2007 · Isaac Newton first proposed that Earth was not perfectly round. Instead, he suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator. He was correct ...
What We Know about Mass School Shootings—and Shooters—in …
WEBMay 25, 2022 · The three school shootings to surpass its death toll of 13 – 12 students, one teacher – have all taken place within the last decade: 2012’s. where on May 24, 2022, at least 19 children and ...
Flat Earthers: What They Believe and Why | Scientific American
WEBMar 27, 2020 · Flat Earthers: What They Believe and Why. Michael Marshall, project director of the Good Thinking Society in the U.K., talks about flat earth belief and its relationship to conspiracy theories and ...