We’re still in the Dog Days of Summer (at least through August 11) and kids are soaking up the last bit of no-school freedoms in the heat and extra daylight. At some point in the summer, you might have uttered, “It’s so hot you could fry an egg on the sidewalk.” But is that actually a thing? And, did you know there’s a National Sidewalk Egg Frying Day? Really, there is. It’s on the Fourth of July, America’s Independence Day, which also celebrates STEM in its own right.