Professor shares scientific trick for opening tight jar lids that doesn't require strength

Cambridge University maths professor, Hannah Fry has shared a simple breathing method for opening jar lids that doesn't require any brute force.

  General   Nov 26, 2025   0   4  Add to Reading List
Professor shares scientific trick for opening tight jar lids that doesn't require strength


Cambridge University maths professor, Hannah Fry has shared a simple breathing method for opening jar lids that doesn't require any brute force.
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