Nova, Supernova, Hypernova, Kilonova – What’s The Difference?
2023年9月29日 · The other star is usually a red giant – a star so puffed up that its gravitational hold on its outer layers is weak. The two are locked in a tight orbit and gradually the white dwarf pulls ...
Why Does The Fibonacci Sequence Appear So Frequently In Nature?
2024年9月14日 · “Suppose a newly-born pair of rabbits, one male, one female, are put in a field,” he recounts. “The puzzle that Fibonacci posed was... how many pairs will there be in one year?”. Now ...
20 Awesome Science Experiments You Can Do Right Now At Home
2015年6月3日 · 6. Command The Skies And Create A Cloud In A Bottle Not quite a storm in a teacup, but it is a cloud in a bottle. Clouds up in the sky are formed when water vapor cools and condenses into visible ...
Why People Believe In Ghosts – A Psychologist Explains All
2024年10月24日 · In February 2021, I was walking home alone along an unlit path when something strange happened. It was snowing, cold, and extremely dark. I had chosen to take this lonely route as a shortcut that ...
Earth's Magnetic North Pole Officially Has A New Position
2024年12月18日 · Hoping to keep tabs on the magnetic north's wandering ways, the World Magnetic Model 2025 has been released this week, revealing the latest official predicted placement of Earth's magnetic fields.
How Do Tokamaks Work And Are They The Future Of Energy?
2024年11月16日 · Most of humanity’s energy needs will one day come by harnessing the power of the Sun, but whether that is by replicating it in our own machines, or catching sunlight, remains to be seen.
Is Photographic Memory A Real Thing? | IFLScience
2024年12月28日 · We spoke to Professor Jon Simons, a cognitive neuroscientist at the University of Cambridge, to try and get to the bottom of it.When we say “photographic memory”, what we usually mean ...
Interactive Map Shows You The Actual Size Of Your Country
2020年6月8日 · Representing a 3D world on a 2D map is always going to end up with some issues and some compromises. No matter how accurate you try to make it, you will end up with stretched areas, squashed ...
What Are Dyson Spheres And What Are Our Chances Of Finding …
2024年8月30日 · This is a theoretical type of megastructure that envisions wrapping a star in an energy-harvesting sphere millions of kilometers in radius. It doesn’t have to be a sphere per se; the proposals ...
What Happens During A Magnetic Pole Reversal? | IFLScience
2024年10月18日 · During a pole reversal, Earth’s magnetic poles swap locations. Essentially, the north pole is transformed into the south pole and the south pole becomes the north pole.