Education, Homeschool, science

Hydrostatic Skeletons: Or, why don’t we have ten foot tall slugs?

In a recent post I mentioned my childhood battle with slugs, and John in Philly commented, infecting me with the delightful mental image of a small girl holding a ten-foot tall slug at bay with her salt sprayer. So why don’t we have ten-foot slugs? Elephants can get that big. Whales get even bigger, although… Read More Hydrostatic Skeletons: Or, why don’t we have ten foot tall slugs?