This is what comets look like when long elliptical orbits bring them close to the sun and they are captured by the gravity of large hunks of rock that are floating around […]
This is what comets look like when long elliptical orbits bring them close to the sun and they are captured by the gravity of large hunks of rock that are floating around […]
Here’s what trees are doing, when left to their own devices… Sproing Actually, this is what water is doing. As water evaporates from leaves folded all winter inside the egg cases of […]