Math
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SpaceExoplanet hunting, HIV-fighting and math garner big prizes for teens
Winners of the 2019 Regeneron Science Talent search hunted exoplanets in new ways, tracked how HIV likes to hide and tackled some candy jar math.
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MathScientists Say: Statistical significance
Statistical significance is a phrase that describes how often a scientific difference might occur by accident.
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ClimateFingerprint of climate change shows up in some extreme weather
Scientists have long predicted that climate change will worsen extreme weather. Now, they have tools to help measure that impact.
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PhysicsDoctor Who’s TARDIS is bigger on the inside — but how?
The TARDIS looks like a old police box on the outside. But on the inside, it’s got plenty of space. How does that work? It just takes a wormhole and a tesseract or two.
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ClimateWilder wildfires? Computing helps predict their path and fury
Math probes how wildfires feed on the air around them to erupt into devastating conflagrations.
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MathCool Jobs: The art of paper folding is inspiring science
See how bringing art and math together led to the development of robo-roaches, self-folding papers and medical implants.
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MathSupreme Court shies away from test on the math of voting rights
Mathematicians are taking aim at gerrymandering — drawing election district maps that seek to benefit one party over another. The courts have become involved too.
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MathScientists Say: Uncertainty
In science, uncertainty is a term used to express how much data might vary around a measured point.
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AnimalsThe secrets of super-slurper bat tongues
Tiny hair-like structures greatly boost the ability of some bats to slurp up nectar from flowers.
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Science & SocietyRedrawing political boundaries may alter rates of violent crime
The way politicians draw boundaries for voting districts could affect not only who wins elections, but also where rates of violent crime may rise.
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ClimateClimate change threatens future Winter Olympics
Higher temperatures, less snow mean many former Winter Olympics sites soon will no longer qualify to host future games, concludes a new analysis.
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ChemistryScientists Say: Gradient
This is a word used to describe the rate that something changes over a distance or time. Examples include the strength of a smell or the steepness of a mountain.