Math
Scientists Say: Möbius strip
Möbius strips may be easy to make, but they have some pretty mind-bending properties.
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Möbius strips may be easy to make, but they have some pretty mind-bending properties.
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Calculus is math that deals with curves, from their changing slopes to the areas they enclose.
The metric system just got its first update in 30 years. New prefixes will help scientists interpret the biggest — and smallest — numbers.
Mean, median and mode are all different ways to describe the middle value in a dataset.
Writing about math anxiety and maintaining a “growth mindset” can help soothe stress about the subject.
A variable is something that can be changed — such as a value in math, or a factor in an experiment.
An equation states that two groups of numbers or variables are equal to each other.
It’s not just an excuse to eat pastries. This number helps describe everything from the smallest particles to planets orbiting other stars.
The newfound — and at times quirky — shapes reflect the density of water surrounding submerged ice.
Geometry is math that allows people to measure, analyze and compare figures in space.