When it comes to getting from one place to another, the ideal way is a straight line. This is something that everyone knows. Also, we know that nature is constantly trying to become better and more ...

Sometimes, chimney smoke can rise up in a perfect-looking, unbroken, straight line, high into the sky above. When this happens, it looks as if a white rope is dangling into the chimney from the ...

The light travels in a straight line directly from the source to your eye. Non-luminous objects, like the Moon, do not produce their own light, but they can be seen because they reflect light from ...

Figure 22: A solar flare and wave event recovered from the SOONSPOT data. The points of light in straight lines proceeding from the main flare site may be the footpoints of large coronal loops tearing ...