Red buds on the maple tree in front of our place.
Besides the weather, the other sign of spring is the flipping of earth's axis. When it's winter in the northern hemisphere, the South Pole points to the sun. After the spring equinox, the North Pole points to the sun.
A quick search of the internet reveals this is true. See the various photos of eggs standing on end, not only accomplished by scientist in the lab, but also at home!
Leave a comment if you can get an egg to stand on end!