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Sciencealert

The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.

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  • Aug 14, 2026earliest in window
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News

ScienceAlert
sciencealert.com > scientists-are-making-concrete-with-human-poop-and-it-gets-42-stronger

Scientists Are Making Concrete With Human Poop – And It Gets 42% Stronger

5+ day, 6+ hour ago   (1081+ words) Concrete is, quite literally, the foundation of the modern world. Almost every construction project in the world uses the material in some form. There's just one problem, and that's a big one: Making one of its central ingredients – cement – is…...

ScienceAlert
sciencealert.com > the-quantum-internet-just-passed-its-toughest-real-world-test-yet-over-38-miles-of-ordinary-cable

The Quantum Internet Just Passed Its Toughest Real-World Test Yet – Over 38 Miles of Ordinary Cable

3+ week, 5+ day ago   (13+ words) If scientists can develop networks based on quantum physics, the potential is huge....

ScienceAlert
sciencealert.com > popular-aesthetic-treatments-promise-rejuvenation-but-the-evidence-may-tell-a-different-story

Popular Aesthetic Treatments Promise 'Rejuvenation'. But The Evidence May Tell a Different Story

4+ week, 19+ hour ago   (339+ words) Looking younger and actually making aging skin biologically younger may not be the same thing....