1. Berks.
    Joined
    27 Nov '04
    Moves
    41991
    11 Jun '08 19:06
    Originally posted by znsho
    I don't get it. Please explain.
    A mole is a a measure of the amount of a substance.

    For the second you can either have union-ised (i.e. part of a union) or un-ion-ised (i.e. not charged).
  2. Joined
    26 Nov '07
    Moves
    1085
    13 Jun '08 08:28
    What do you get if you cross a mountaineer with a mosquito?

    Nothing - you can't cross a scalar with a vector.
  3. Joined
    11 Nov '05
    Moves
    43938
    13 Jun '08 08:39
    "Look at my photo of the Total Solar Eclipse!"
    "It's nice, but it's not too sharp, is it...?"
    "Yes, I know, I wasn't sure of the distance."
  4. Joined
    07 Sep '05
    Moves
    35068
    13 Jun '08 09:07
    Originally posted by Swlabr
    What do you get if you cross a mountaineer with a mosquito?

    Nothing - you can't cross a scalar with a vector.
    A variant of that (and my favourite rubbish mathematical joke):

    What do you get if you cross a sheep with a goat?

    Mod sheep times mod goat times the sine of the angle between them times a unit vector perpendicular to them both in a right-handed sense.
  5. Joined
    26 Nov '07
    Moves
    1085
    20 Jun '08 07:59
    Originally posted by mtthw
    A variant of that (and my favourite rubbish mathematical joke):

    What do you get if you cross a sheep with a goat?

    Mod sheep times mod goat times the sine of the angle between them times a unit vector perpendicular to them both in a right-handed sense.
    My favourite maths joke is,

    What do you get if you integrate one over cabin with respect to cabin?

    Well, you would think the answer would be log cabin, but you would be wrong! It is actually a beach house, as it's log cabin + c...
  6. Joined
    02 Aug '06
    Moves
    3992
    22 Jun '08 10:02
    Originally posted by scottishinnz
    One for the Brits.

    A man walks into a bar and says, "I'd like a pint of energy please".

    The barman says, "That'll be ATP".




    (80p - 80 Britsh pence)
    Nice one.
  7. Joined
    07 Nov '07
    Moves
    538
    27 Jun '08 04:06
    Originally posted by AThousandYoung
    Na is running around freaking out. "I've lost my electron! I've lost my electron! Help!"

    Sly Cl, trying to hide the stolen electron, asks Na - "Are you sure"?

    "Yes, I'm positive!"
    Along the same lines: A neutron walks into a bar and orders a drink. When he asks the bartender for the bill, the bartender says, "For you, no charge!"
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