Evan got a book from the library about cool experiments with temperature. We did this one a little bit ago.
One jar is filled with cold water mixed with blue coloring. The other is hot water with purple coloring. He placed an index card over the purple water and then tipped it over on top of the blue jar and removed the index card. The waters stayed separated. Huh! I didn't know cold and hot water didn't mix. I guess the cold water is more dense so it will stay at the bottom (or vice versa - I can't remember). It was pretty fun to figure out and Evan thought he was cool for doing the experiment.
0 comments:
Post a Comment