Fun Science Project

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  • rhett325i
    E30 Addict
    • Jan 2005
    • 575

    #1

    Fun Science Project

    I did this in my Chem lab and thought I would share

    What you will need:
    [1] bees honey
    [2] real maple syrup (not the fake stuff)
    [3] a cup or other vessel you don't ever want to use again
    [4] a stirring utensel you don't ever want to use again
    [5] newspaper or a plastic trash bag to protect the area around your experiment
    [6] food coloring (optional)

    Step 1: pour equal parts maple syrup and bees honey into cup (optional: add a couple drops of food coloring)

    Step 2: stir them together until it starts to look foamy

    Step 3: watch and be amazed, because you created polyurethane foam!!

    This is what mine looked like. I put a glove over the cup with the ends of the fingers cut off, and green food coloring. This picture is a mess of other experiments we did that day, but you get the idea.
  • JPL
    Mod Crazy
    • May 2005
    • 774

    #2
    i love effing science
    Originally posted by Hawt drift chick
    Yeah, i'm a good dude i swear, i just like to be balls to the wall.

    Comment

    • mongule
      Advanced Member
      • Dec 2004
      • 177

      #3
      Does it harden after?
      87 OBDII 328is

      Comment

      • ThePotsy
        Wrencher
        • Jul 2008
        • 210

        #4
        Originally posted by mongule
        Does it harden after?
        It can, it just takes a little more work.
        "Our mother of blessed acceleration don't fail me now."

        Comment

        • rhett325i
          E30 Addict
          • Jan 2005
          • 575

          #5
          Originally posted by mongule
          Does it harden after?
          ya, hard as a rock

          Comment

          • e34john
            No R3VLimiter
            • Apr 2006
            • 3599

            #6
            How much does that stuff expand once the reaction starts?
            sigpic

            Comment

            • george graves
              I waste 90% of my day here and all I got was this stupid title
              • Oct 2003
              • 19986

              #7
              Pffff - that's not a science class. That's fucking around with stuff.
              Originally posted by Matt-B
              hey does anyone know anyone who gets upset and makes electronics?

              Comment

              • Rede30eS
                Advanced Member
                • Jun 2008
                • 110

                #8
                Mine didn't work.

                Comment

                • DoriftuEvo
                  Wrencher
                  • Feb 2005
                  • 236

                  #9
                  You may also enjoy microwaving a bar of soap for 5 minutes.

                  Comment

                  • rhett325i
                    E30 Addict
                    • Jan 2005
                    • 575

                    #10
                    Originally posted by george graves
                    Pffff - that's not a science class. That's fucking around with stuff.
                    haha, ya it was the last lab of the term and the instructor wanted to have some fun. he took us out for beers after class too.

                    Comment

                    • rhett325i
                      E30 Addict
                      • Jan 2005
                      • 575

                      #11
                      Originally posted by e34john
                      How much does that stuff expand once the reaction starts?
                      in the picture, the little cup in front was only filled about 1/3 of the way before the reaction started.

                      Comment

                      • george graves
                        I waste 90% of my day here and all I got was this stupid title
                        • Oct 2003
                        • 19986

                        #12
                        Originally posted by rhett325i
                        haha, ya it was the last lab of the term and the instructor wanted to have some fun. he took us out for beers after class too.
                        Oh - I see. I was thinking "What kinda half-ass lab is that?"
                        Originally posted by Matt-B
                        hey does anyone know anyone who gets upset and makes electronics?

                        Comment

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