Recent content by Jeff

  1. J

    Respirator cartridge for Bromine?

    I once breathed in Bromine vapour and it didn't affect me at all, ik, ik, ik, i ,nkakmijfsiisajf:toxic:didisioi,dddddhsaiIOoioLOAOI:cake::lightbulb2::frankenstein::einstein::danger: they're coming to take me away HA HA:laughing:
  2. J

    Model Lungs

    Is there a blockage or restriction in the pipe?
  3. J

    Asbestos floors

    Well done Kaj!:greatjob:
  4. J

    Model Lungs

    Oooooh Matron!!!!!
  5. J

    Lab logger

    Have a look at the LabLogger User Group at the bottom of the list.
  6. J

    Discs with marbles

    Probably wax 'cos I don't think that petroleum jelly would hold a marble's weight.
  7. J

    Sheep head help!

    I noticed the roadkill Buddah!
  8. J

    Sheep head help!

    I bought a pigs head from the butcher, for domestic use, I asked him to leave the eyes in, as it then would see me through the week!!:)
  9. J


    I've been working for 50 years, always in a scientific environment, and I've noticed, and commented on this, over the years, but there seems to be a preponderance of Librans, as I am, amongst my colleagues.
  10. J

    Bubbles in Thermometers

    Oooohhhh Matron!!!!
  11. J

    How do *you* pronounce chromatography

    I have a teacher who pronounces Biuret as buy-ure-ray, I've often wondered, is she correct or are 99% of us wrong?
  12. J

    Geiger Tube Holder

    I don't quite understand why they cost so much, glorified bulb holder really aren't they? I suppose they charge so much because you are forced to pay it if you need one , it would be difficult/ unsafe to codge something up. I wonder if you could get a PET to BNC adaptor?
  13. J


    Welcome Becky, don't worry if we all appear to be mad, it's because we ARE all mad!!!!:D
  14. J

    An alternative to the Potassium manganate diffusion prac' please.

    We sometimes use onions in a frying pan over the bunsen on the front bench. The students put their hands up when they smell the onions.
  15. J

    Any Animals for sale

    Animals for sale? You can have some of our students for free!! :)