Technology

Which Knot Is Stronger? Humans Aren’t Great Judges

Which Knot Is Stronger? Humans Aren’t Great Judges

SIN Feb 18, 2025 0 9

People are surprisingly bad at guessing knot strength, a study found

Science History from 50, 100 and 150 Years Ago

Science History from 50, 100 and 150 Years Ago

SIN Feb 18, 2025 0 12

Color blindness; the end of fire

World’s Most Accurate Clocks Could Redefine Time

World’s Most Accurate Clocks Could Redefine Time

SIN Feb 18, 2025 0 4

Atomic clocks are more accurate than those used to define the second, suggesting...

The Future of Food May Depend on Crops, Such as Quinoa, That Thrive in Salty Soils

The Future of Food May Depend on Crops, Such as Quinoa,...

SIN Feb 18, 2025 0 4

Halophytes that thrive in increasingly saline soils could help feed people and l...

A Fascinating Sparrow, Aha! Moments and Local Flowers

A Fascinating Sparrow, Aha! Moments and Local Flowers

SIN Feb 18, 2025 0 3

Astronomers search for missing planets, a salty food movement takes hold, and it...

Poem: ‘(origins, positrons)’

Poem: ‘(origins, positrons)’

SIN Feb 18, 2025 0 11

Science in meter and verse

Immigration Fuels Innovation in Science to Make the U.S. More Competitive

Immigration Fuels Innovation in Science to Make the U.S...

SIN Feb 18, 2025 0 7

The U.S. will need more than one million STEM workers in the next 10 years to st...

Broken Legs and Ankles Heal Better If You Walk on Them within Weeks

Broken Legs and Ankles Heal Better If You Walk on Them ...

SIN Feb 18, 2025 0 5

Using crutches for months is largely a thing of the past. Early weight-bearing h...

The Elusive Brain Science of ‘Aha! Moments’

The Elusive Brain Science of ‘Aha! Moments’

SIN Feb 18, 2025 0 16

What happens in your mind when insight strikes?

Math Puzzle: Follow the Calculator Clues

Math Puzzle: Follow the Calculator Clues

SIN Feb 18, 2025 0 4

Decode the clues from a broken calculator in this math puzzle

Quantum Simulation Shows How Universe-Destroying ‘Bubbles’ Could Grow

Quantum Simulation Shows How Universe-Destroying ‘Bubbl...

SIN Feb 18, 2025 0 4

Physicists are finding new ways to model false vacuum decay, a terrifying, albei...

New Psychotherapies That Focus on Positive Experiences Could Better Treat Depression and Anxiety

New Psychotherapies That Focus on Positive Experiences ...

SIN Feb 18, 2025 0 4

These novel treatments help people with depression and anxiety find joy in life

Why Do Wild Cats Have So Many Different Eye Colors?

Why Do Wild Cats Have So Many Different Eye Colors?

SIN Feb 17, 2025 0 5

The Internet’s vast cat resources help researchers chart cat eye evolution

Understanding Your Introverted Kid’s Needs Will Help Them Succeed

Understanding Your Introverted Kid’s Needs Will Help Th...

SIN Feb 17, 2025 0 7

There is nothing wrong with quieter, introverted kids. Recognizing what makes th...

A Norovirus Vaccine Is Closer Than Ever Before

A Norovirus Vaccine Is Closer Than Ever Before

SIN Feb 17, 2025 0 4

Norovirus infection rates are extremely high this year, raising the question: Wh...

Urgent CDC Data on Influenza and Bird Flu Go Missing as Outbreaks Escalate

Urgent CDC Data on Influenza and Bird Flu Go Missing as...

SIN Feb 15, 2025 0 5

Delays in CDC analyses of infectious disease threats and agency silence will har...

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