How do you play ice hockey?

As in football, what matters is the ball in the net: whoever scores the most goals wins. Each team has six players – three attackers, two defenders and the goalkeeper – and the game is divided into three halves of…

How does a piano work?

With wooden pieces called “hammers” which, activated by the keys, hit extended strings, making them vibrate. Many people consider the piano a keyboard instrument, but according to the Hornbostel-Sachs classification (the most used by music scholars) it belongs to the…

What images do the blind dream of?

(/) As they have no visual memory, those born blind do not dream with images – but with the other senses: they hear things, have tactile sensations and smell. They also dream that they are making some movement and, like…

What are the types of comedy?

There are many variations – not least because the definition of the genre is quite broad. In its original concept, which emerged in Classic Antiquity, comedy is any plot that ends well. Unlike tragedy, its purpose is to amuse –…