Posts Hit Different At 3am on Instagram: "Scientists estimate there are about 3 trillion trees on Earth. By comparison, the Milky Way has an estimated 100–400 billion stars. This discovery came from analyzing satellite images and field data worldwide. It completely overturned earlier assumptions about global tree counts."

Posts Hit Different At 3am on Instagram: "That fresh, earthy smell after rain is called petrichor. It comes from oils released by plants and bacteria in the soil when rain hits dry ground. One of the main contributors is a compound produced by bacteria called actinomycetes. Humans are extremely sensitive to it, possibly because it once signaled fresh water sources."