Frozen Waves

Frozen Waves

Forums The Cloud Forum Frozen Waves

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    • #77453
      Marsha Smithhisler avatarMarsha Smithhisler
      Participant

      Not exactly cloud-related, but since both waves and weather are related to clouds I thought members might enjoy pictures of this phenomenon: http://www.cbsnews.com/news/freezing-temperatures-cause-amazing-and-rare-phenomenon-at-nantucket/ I didn’t know that this could happen! Talk about a super sized Slurpie!

    • #77472
      Howard Brown avatarHoward Brown
      Participant

      Two birds with one stone. I seem to remember a similar freezing situation last year, Marsha – fascinating is it not.

      Your link also answers the question absorbing BBC Radio this evening – That Dress. I saw blue and black on your link (apparently the correct answer, not white and gold). Which raises the question how do we all see sky colours? One Prof on BBC Radio suggested it might be a similar effect for (some) viewers to looking through say red Perspex – some colours will change.

      P.S. I am so envious of that double ‘H’.

      Yours, ‘H’

    • #77483
      Howard Brown avatarHoward Brown
      Participant

      Marsha, by chance I think this TV program which was repeated this evening was what I was referring to. Ice builds up on a lake then slowly but steadily rolls off the lake and into a house. (It’s some way into the program (Series 3, Episode 1) after a break for ads).

      http://www.channel4.com/programmes/the-worlds-weirdest-weather

      This is The Independent’s answer about That Dress:

      http://www.independent.co.uk/news/science/black-and-blue-or-white-and-gold-our-science-editor-gives-his-verdict-10076253.html

    • #77488
      Marsha Smithhisler avatarMarsha Smithhisler
      Participant

      Honestly, ‘H’ I’d never even heard of That Dress before seeing your post. Despite all the scientific explanations it’s beyond me to see how anyone could ever confuse gold and white with black and blue. BTW, here’s an article on my most favorite clouds (never seen by my own eyes, unfortunately): http://spaceweather.com/ Hope you can access this. I think the articles change daily, but sometimes they carry over a few days.

    • #77509
      Andrew Pothecary avatarAndrew Pothecary
      Moderator

      Gavin’s follow-up book was on waves, of course!

      I find that whole dress thing just weird. But just before logging on here, by coincidence I read the below link, which briefly looks at how we see and explain to ourselves colours – especially in relation to blue sky. (In Japan, where I am, there is a lot of confusion for foreigners over what colour the blue-cum-green word “ao” actually is. It’s the word for the blue sky and green forest and traffic lights.)

      http://uk.businessinsider.com/what-is-blue-and-how-do-we-see-color-2015-2

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