|will it stand on its own? or roll off the counter?|
What? You've never heard of the Egg Challenge? And what, pray tell, is an Equinox? Well, let me enlighten you! According to Old Farmer's Almanac:
"The word equinox is derived from the Latin words meaning “equal night.” Days and nights are approximately equal everywhere and the Sun rises and sets due east and west." and "At the equinoxes, the tilt of Earth relative to the Sun is zero, which means that Earth’s axis neither points toward nor away from the Sun."
The Egg Challenge states that you should be able to stand a raw egg on end at the time of the Equinox. We've had successful years, and not-so-successful years. This year? After taking estimates at how many tries it will take to accomplish our assignment, SUCCESS! Not once, not twice, but three times successful! Two of our eggs stayed upright all day yesterday, the third was upset by a rather rambunctious young scientist who wishes to remain nameless.
So, there you have it - science/astronomy/physics/math, all rolled up into one. Now you give it a try, and don't believe it when someone tells you school is boring!