Activity trackers: Are they worth it?

In today’s fast rhythm, staying active and maintaining a healthy lifestyle is more important than ever. A tool that has gained popularity in recent years to help people improve their physical condition levels is the technology of activity trackers. Activity trackers are portable devices that monitor and track their physical activity, providing valuable information and…

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Bismuth Ring of five atoms synthesized

Credit: Nature Chemistry (2025). DOI: 10.1038/S41557-024-01713-8 Researchers at the Karlsruhe (Kit) Institute of Technology have synthesized a BI5⁻ Ring, a molecule with five bismuth atoms, and stabilized it in a metal complex. Its discovery fills a vacuum in chemical knowledge and allows future applications in research of materials, catalysis and electronic. His findings have been…

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How can we detect rare animals?

Abstract Did you know that scientists can use DNA to discover which organisms have been in an area? Organisms leave DNA behind the environment. We call this Environmental DNA (Edna). The use of Edna is a new technique that scientists have used in water environments. We wanted to find out if this same technique could…

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