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Chemistry

  • Ask the expert

    Should You Avoid Boiling Water Twice?

    Does re-boiling water really increase the concentrations of harmful substances?

    Dr. Eitan Oksenberg August 31, 2023 זמן קריאה משוער 5 5 min
  • Science Panorama

    Sealing the [Ozone] Hole in the Sky

    How did we manage to curb ozone depletion within just a few decades and what can this teach us?

    Or Eliason August 3, 2023 זמן קריאה משוער 20 20 min
  • Ask the expert

    The Scent of the Sea

    Which substances are responsible for the wonderful, fresh smell of the sea? You may be surprised to discover that they’re mainly by-products of decay processes and from the digestive systems of fish

    Dr. Eitan Oksenberg August 3, 2023 זמן קריאה משוער 4 4 min
  • Ask the expert

    Wine Astringency with a Flavor of Climate Change

    How do climate change and global warming affect the grape industry and wine production?

    Yael Wagner June 22, 2023 זמן קריאה משוער 7 7 min
  • Ask the expert

    The Dangers of Household Bleach

    What Makes Bleach and Cleaning Agents Dangerous to Ingest?

    Amit Binyamin June 8, 2023 זמן קריאה משוער 7 7 min
  • Science History

    The Birth of The DNA Double Helix

    Marking 70 years since the elucidation of the DNA molecule’s unique double helical structure

    Dr. Felix Laub April 25, 2023 זמן קריאה משוער 8 8 min
  • Science History

    The Chemist Murdered at Treblinka

    Stephanie Horowitz's pioneering research contributed to the discovery of isotopes. Years later, she tragically met her end in the gas chambers at Treblinka.

    Ettay Nevo April 23, 2023 זמן קריאה משוער 12 12 min
  • Ask the expert

    Understanding Diffusion

    Diffusion, which equalizes concentrations, is one of the simplest and most important processes in nature.

    Dr. Eitan Oksenberg April 4, 2023 זמן קריאה משוער 3 3 min
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