Artificial intelligence: What is AI? | Live Science
Apr 14, 2024 · This exciting field of computer science focuses on technologies that mimic human intelligence — with AI systems becoming way more prevalent in recent years.
The four seasons of the year: spring, summer, autumn (fall) and …
Feb 11, 2022 · Seasons are periods of the year with distinct weather conditions and day lengths. Earth's four seasons are spring, summer, autumn (fall) and winter.
History of computers: A brief timeline | Live Science
Dec 22, 2023 · The history of computers goes back over 200 years. At first theorized by mathematicians and entrepreneurs, during the 19th century mechanical calculating machines were designed and built to solve ...
The 20 largest recorded earthquakes in history | Live Science
Jan 27, 2023 · Map showing the location of the Arequipa earthquake in Peru (2001). (Image credit: USGS) A magnitude 8.4 earthquake struck 4 miles (6 km) from the coastal town of Atico, Peru, on June 23, 2001.
What are photons? - Live Science
Mar 10, 2022 · The photoelectric effect — emission of electrons when photons hit a metal surface. (Image credit: petrroudny via Getty Images) Are photons particles?
The solar system: Facts about our cosmic neighborhood
Feb 25, 2022 · An image of a massive solar flare (or coronal mass ejection) erupting out of the sun in 2017. (Image credit: NASA) The sun is at the center of the solar system and is its largest object ...
A beginner's guide to time travel - Live Science
Jul 13, 2022 · Einstein found that the faster you move through space, the slower you move through time — you age more slowly, in other words. One of the key ideas in relativity is that nothing can travel ...
What are the different components of fitness | Live Science
Aug 9, 2022 · (Image credit: Getty) “Cross-country skiers typically have some of the highest VO2max values,” says Cowan. “This can be explained because cross-country skiing requires the contraction of ...
Darwin's Theory of Evolution: Definition & Evidence - Live Science
Oct 14, 2022 · Charles Darwin's theory of evolution and natural selection isn't an idea with holes. It's one of the most solid theories in science. But what exactly is it?
42 jaw-dropping James Webb Space Telescope images | Live Science
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