It is important to remember other angles rules, such as angles on a straight line add up to 180°, and to recognise angles in parallel lines. Make sure you are confident in applying Pythagoras’ theorem ...

During its initial molten phase, the Moon experienced tidal bulges on its near and far sides due to Earth's immense gravitational pull. The Moon's rotation initially carried these gravitationally ...

Why does the same side of the Moon always face Earth? I know this is called tidal locking, but what is the underlying mechanism for this? Bill Carroll Chicago, Illinois When the Moon first formed, it ...

To get rid of a side stitch while exercising, try slowing down your pace or taking a short break to allow your muscles to relax. Stretching your abdominal muscles or applying gentle pressure to the ...