Dye and Crystals

So Gabi loves Science.... as in, she'd do that and nothing else if she was allowed. She loves to read about it, explore it, study it, do it.... she just loves science. So, she ends up doing a lot of that on her own... and I don't get many pictures.

But we thought about doing crystals... (we still need to get some Borax to do crystals that way - not so easy to find around here)....

We made up four glasses - one was warm tap water with sugar, another the same only with blue food coloring, then there was one with a super saturated (i.e. boiled and completely filled with sugar), and another the same but once again with blue food coloring.

We were trying to see if which would make better crystals - which started crystals the fastest - and whether or not the blue food coloring changed the effect.

I cannot say we had a complete success.... when we put in the food coloring, we noted that the dye moved faster through the warm tap water than through the super saturated solution - Therefore, the more sugar in the water, the hard it was for the food coloring to mix (without being stirred).

We set out glasses in the window sill behind the sink - the safest place for such a thing in our house right now.... apparently not safe enough - Bob managed to knock one over while doing dishes! But that wasn't the only problem... apparently it's a window with a lot of cold air flowing around it... the water cooled off too rapidly and we ended up with more crystals on the edge of the glass than on the lollipop stick!

We have decided to try again... in the spring... with the frigid air isn't a problem... still, we were able to see a few crystals that had formed.... and the girls thought they were mighty tasty! (Let's hear it for sugar!)