How can I find a word?

You can do so by selecting “Find” in the “Editing” group of the “Home” tab. An alternative method to accessing this pane is by using the Ctrl + F shortcut...

Which is magic number?

Magic number, in physics, in the shell models of both atomic and nuclear structure, any of a series of numbers that connote stable structure. The magic nu...

What is an interesting point?

adjective. If you find something interesting, it attracts your attention, for example because you think it is exciting or unusual. […] See full entry. Wha...