Another fun science day with Mr. K from
Exordium Adventure involved milk and eggs. Not as tasty as you might imagine and nowhere near as yummy as the Candy Science class. ;)
Science equipment provided.
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Xav crushed some egg shell with a large bolt in a small tin dish. Science equipment can be found anywhere.
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Vinegar made the crushed shell bubble just like it made the baking soda bubble (see naked egg below).
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Mal took a short break.
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Spinning an egg to see if it's cooked or raw. Raw eggs wobble.
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Eggs of various ages to show the buoyancy of fresh eggs vs. old eggs. Fresh eggs sink. The older eggs float because of air trapped in the shell.
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Naked eggs (made by soaking the shell off in vinegar) are rubbery and bounce. But be careful! They break.
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Water tension that kept this water from running out of the cap.
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Milk and food coloring.
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If I remember right, we added dish soap and got this reaction.
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Ever attentive students. HA! That almost hurt to type! hee hee.