Lessons playing the trumpet. Pipe valve combination or finger retreat: How many positions on a pipe can there be if it has 3 valves? For someone who is familiar with combinatorics, this is elementary: pressed valve positions P = 3!

How to wash soft toys Soft toys are faithful companions of kids. But they are not only for children. Many adults become passionate and collect teddy bears, dogs, and other animals.

How to always remain calm and balanced?

Tip 1: How to dye artificial hair How to dye artificial hair How to curl a wig What kind of wigs are there To make sure that artificial hair does not get tousled quickly, learn how to properly care for it.

Twitter launched the “While you were away” feature in the iOS app. Twitter users often complain that they skip interesting tweets while offline.

7 golden rules on how to look rich The expression "rich look" has always been synonymous with vulgarity, loudness and bad taste. "Richly" looked nouveau riche and parvene. But time passed, the world changed - this concept was also filled with a different meaning.