Everytime you visit, you must post a fact!

Discussion in 'Games Arena' started by Mad Hatter, Aug 26, 2015.

  1. Radiation91

    Radiation91 Gardener

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    I'm a mathematician and can't handle these numbers. Particularly with speeds! The video below shows a "supersonic boom". Basically the jet is travelling at the speed of sound. That means that when the jet engines are roaring, their sound is travelling at the same speed as the jet :scratch: All the sounds waves are stacked up on top of each other (lamens terms) and hit you in one go as a bystander.



    Now imagine being on Neptune. Theoratically you could shout into oncoming wind (travelling at the speed of sound) and someone stood millimeters away from you wouldn't be able to hear you. :th scifD36: Here's a thought... the sound would literally hover around you're face until it dispersed... like an instant constant echo. :doh:

    Excuse me while I find my medication :rolleyespink:
     
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    • joolz68

      joolz68 Total Gardener

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      Rainbows are full circles..
      BONQjIn.jpg
       
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      • Mad Hatter

        Mad Hatter Much more...Muchier

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        Apparently there is no leprechaun dancing at the end of the rainbow


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      • shiney

        shiney President, Grumpy Old Men's Club Staff Member

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        1. The character in the book ‘The Three Musketeers’ was based upon a real person. He was Charles de Batz-Castlemore, Captain Lieutenant of the Musketeers, who was known as D’artagnan (a family name). He was the officer in charge at the siege of Maestricht (25/6/1673 ) and was killed by a musket ball in his throat.
         
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        • Steve R

          Steve R Soil Furtler

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          He should of eaten Weetabix like the rest of us.

          Nearly three percent of the ice in Antarctic glaciers is penguin pee.

          Steve...:)
           
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          • shiney

            shiney President, Grumpy Old Men's Club Staff Member

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            Who measured it? :scratch:

            Captain Bligh survived three mutinies!
             
          • Fern4

            Fern4 Total Gardener

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            An ostrich's eye is bigger than it's brain.

            [​IMG]
             
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            • shiney

              shiney President, Grumpy Old Men's Club Staff Member

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              I know some people like that!
               
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              • rosebay

                rosebay budding naturalistic gardener!

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              • JWK

                JWK Gardener Staff Member

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                • Apple Blossom

                  Apple Blossom Total Gardener

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                  Donkeys eyes are positioned in their head so that they can see all their feet at the same time!
                   
                • shiney

                  shiney President, Grumpy Old Men's Club Staff Member

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                  'London Peculiar' was the name given to the extremely thick fogs that used to occur through the middle ages and into the Victorian age. This was caused by the particulates and gasses given off by the burning of coal.

                  In the early 1800's it got nicknamed 'A Pea Souper' after the colour that the fog had, which was a yellowy green.

                  'London Peculiar' is now the name of a thick pea and ham soup.

                  Although it was a predominantly massive problem in the 18th and 19th Centuries the worst occurrence was in The Great Smog of 1952. It is said to have caused 4,000 deaths in two days and a possible 12,000 deaths in total! This brought about the Clean Air Act in 1956.

                  I still clearly remember walking down the streets in London and not being able to see past my waist. I have that problem now, but for a different reason. :doh:
                   
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                  • Loki

                    Loki Total Gardener

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                    My fact is...
                    My children are definitely ready to go back to school.
                    My evidence...
                    They have been trying to kill each other for 4 days :catapult:
                     
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                    • shiney

                      shiney President, Grumpy Old Men's Club Staff Member

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                      Captain Bligh survived three mutinies!
                       
                    • kindredspirit

                      kindredspirit Gardening around a big Puddle. :)

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                      It is a fact that I visited this thread just now.
                       
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