This is the best demonstration of the importance of biodiversity that I've seen. Each of the cones wobbles back and forth on it's round bottom like a weeble toy. But the one with the most levels is most stable. Sometimes children can understand things that adults have trouble with.
That is an interesting concept.
ReplyDeleteI'm going to find a way to make this a Teachable Moment!
ReplyDeleteI like the concept.
ReplyDelete