Scientific American
2 天之前 · 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.
Archaeology - Scientific American
2024年8月28日 · Archaeology June 20, 2024. Oldest Deep-Sea Shipwreck Is a ‘Time Capsule’ from the Bronze Age. An ancient shipwreck lost in deep waters has yielded its first clues: amphorae from a lost age of ...
What Is Pi, and How Did It Originate? | Scientific American
1999年5月17日 · 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, this ratio ...
Artificial Intelligence - Scientific American
2024年10月14日 · Artificial Intelligence October 14, 2024. AI Comes to the Nobels: Double Win Sparks Debate about Scientific Fields. While many researchers celebrated this year’s chemistry and physics prizes ...
Flat Earthers: What They Believe and Why | Scientific American
2020年3月27日 · 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 ...
Astronomy - Scientific American
2024年11月1日 · A ‘Once-in-a-Lifetime’ Nova Explosion Is Running Late. The famous exploding star T Coronae Borealis is due to detonate any day now, but it’s running a little late. Phil Plait. Astronomy ...
Bigger Not Always Better for Penis Size [Video] - Scientific American
2013年4月8日 · The team’s model predicts that the most attractive penis would measure 12.8–14.2 centimetres in its flaccid state. Mautz notes that this ideal size is relatively closer to the population ...
The Truth about Genetically Modified Food - Scientific American
2013年9月1日 · Nearly all the corn and soybeans grown in the U.S. are genetically modified, but only two GM crops, Monsanto's MON810 maize and BASF's Amflora potato, are accepted in the European Union. Ten E.U ...
How Astronomers Revolutionized Our View of the Cosmos
2020年9月1日 · In 1995 Michel Mayor and Didier Queloz used this strategy to detect 51 Pegasi b, the first known exoplanet orbiting a sunlike star. The technique can reveal a planet's mass, the length of its ...
Issue Archive: 2020-2024 - Scientific American
January 2020. Browse Scientific American's archives going back to 1845.