If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the ...

Inserting easy-to-release slipknots into surgical thread could help surgeons to tie perfect sutures — tight enough to help heal a wound but not so tight that they damage tissue. Researchers worked out ...

The original version of this story appeared in Quanta Magazine. In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research ...

Imagine living sometime around the early 1600s. You're standing on the deck of a wooden ship. The wind's biting, the sky's endless. And your captain's yelling, "Drop the log!" Back then, before sonar ...

When did Grassley first raise concerns about The Knot? Grassley made his first enquiries about The Knot in March 2025 to the FTC and the Securities and Exchange Commission. USA TODAY Shopping: Shop ...

After a year of testing, I discovered the diagram in my original GT knot article was wrong. Here’s the corrected version and a brief explanation why this knot still earns my full confidence. Now that ...

The improved clinch knot has long been the standard for tying lures to fishing lines. In fact, it's so universal among anglers that it's sometimes called the fisherman's knot. It's easy to learn, ...

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In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research laid the foundation for modern knot theory, was trying to find a ...

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The creator of CRISPR babies is flirting again with infamy, this time through a mysterious alliance with an Internet-savvy entrepreneur. Since the Chinese biophysicist He Jiankui was released from ...

Arizona has 13 species of rattlesnakes and one coral snake species. Snakes are most active from March to October. Rattlesnakes have distinct features like a triangular head and vertical pupils.