A convection oven uses a powerful fan to circulate hot air, so any food -- roasts, bread and even delicate items like eggs -- cook about 15 percent faster. Classic baked eggs, or oeufs de cocotte, cook to an ethereal consistency in about 6 minutes in a convection, about 4 minutes faster than in a conventional oven.
We can't see a lot of features in Neptune's atmosphere, but the features that astronomers can detect appear to come and go in a hurry. When the Voyager 2 spacecraft flew past Neptune in August 1989, for example, it discovered the Great Dark Spot -- a dark, oval-shaped storm system as big as Earth.
Something familiar can be seen on Neptune, it is called Great Dark Spot and it has about the same size as Earth. Unlike other planets, Neptuneâs Great Dark Spot has winds with a speed of 2,400 kilometers (1,500 mile) per hour, the fastest in the Solar System.