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Sciworthy

The Encyclopedia of Science's Frontier

Home » Science Topics » Chemistry » Page 2

Category: Chemistry

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How do we reduce toxic byproducts of washing lettuce?

Posted on February 17, 2022November 8, 2022 by Gina Misra

Chlorine sanitizers used in the produce industry makes some byproducts in spent wash water that are not super healthy for us. These…

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    Essential oil-coated fabrics repel bacteria and mosquitoes

    Posted on September 22, 2021June 24, 2025 by Sciworthy

    Current antimicrobial fabrics have dangerous downsides - researchers have found a safe approach using essential oils. @ryant_kirby

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      The nuance of mask effectiveness

      Posted on August 17, 2021October 24, 2022 by Sciworthy

      SARS-CoV-2, the virus that causes COVID-19, enters our body through our nose and mouth, and therefore, covering your face minimizes the…

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        Cells
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        Building blocks of life may have formed from non-living matter

        Posted on August 2, 2021October 24, 2022 by Sciworthy

        Cell structures similar to membranes can arise from non-living substances under suitable conditions.

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          Graphene structure overlayed on meteorite artists conception
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          Graphene was found in a meteorite!

          Posted on June 28, 2021October 24, 2022 by Sciworthy

          Graphene is a carbon-based material used extensively in electronics, biomedical devices, semiconductors, and space and aerospace industries.…

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            A new way to detect ET life using chemical profiles

            Posted on April 26, 2021October 24, 2022 by Sciworthy

            Researchers found a new way to tell the difference between the chemicals of life and the chemicals of non-life...using machine learning!

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              A software program builds alternative DNA molecules

              Posted on April 7, 2021March 12, 2024 by Sciworthy

              Scientists are using computer programs to understand our early beginnings. Click on the link to see how they are doing it, and how they…

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                Could “Fools’ Gold” have helped build the first proteins?

                Posted on September 21, 2020October 24, 2022 by Sciworthy

                How and why humans exist are questions that have challenged different cultures ever since the dawn of civilization. Many scientists have…

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                  Can cigarette butts on the beach influence the local environment?

                  Posted on May 22, 2020December 5, 2023 by Sciworthy

                  A study of burned and unburned cigarettes found that water chemistry and microbes living in Mediterranean beach sediments changed after 4…

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                    Which came first, the cysteine or the egg?

                    Posted on February 13, 2020December 5, 2023 by Sciworthy

                    Scientists used to think cysteine was required to manufacture itself. Turns out, it isn't. In fact, cysteine slows down the manufacture of…

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