1. vinneve
    5th May 2017 @ 10:05 am

    Wow! that was cool 🙂 I never thought about that… even my hubby whose from there haha! Good to learn something new! Thanks.


    • frauhallo
      5th May 2017 @ 10:49 am

      You should try if you have the chance! It is really fascinating because every bubble form different patterns when it freezes.


  2. SIGG Bottle Temperature Test : HOT Test - The Hallos
    28th February 2018 @ 12:22 pm

    […] in December 2016, I was going out to meet a friend in Zurich city. It was definitely sub zero temperature when I waited for my bus in the cold. I yearned for a hot tea as soon as I boarded the bus. Then I […]


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