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ice

This tag is associated with 3 posts

What kind of change is it?

A friend of mine had a disagreement with some colleagues at a pd session. My friend correctly asserted that when you put ice into a blender for a smoothie, the ice does not undergo a state change, except for some minor melting due to heat from friction. The ice will melt as the smoothie warms … Continue reading

Making it snow

I was going to do this post as a magic Monday until I read about all the people who have been burned doing this trick, so perhaps it is better left as one that you binge YouTube videos of. The trick is that you take boiling water outside in frigidly cold temperatures and toss the … Continue reading

What are the differences between the blade of a hockey skate and a figure skate?

I grew up figure skating, but I am also very comfortable on a pair of hockey skates. (Please don’t call them women’s vs men’s as this perpetuates stereotypes that just aren’t true.) When I taught learn-to skate lessons I was often asked about the differences between the two types of skates and when this question … Continue reading

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