What makes some fall leaf displays so gorgeous? Learn what changes leaf colors.
Could you escape a falling elevator by simply stepping out? Learn more on this Moment of Science.
First, it reduces ice formation within the mosquito’s cells, so that water hardens like glass but doesn’t form ice crystals that can then damage the cells.
Do red, fall leaves act as a sunscreen? Find out on this Moment of Science.
You can see this more easily by imagining what would happen if the earth were flat. The moon would still travel in a horizontal line above the ground; but because it’s also falling, it would come closer and closer to the flat earth until it collided.