Many everyday products - starch, powdered milk, cocoa, coffee ... - can star in a good explosion of this kind. Why, if these materials do not usually burn when we put a lit match on them? For them to bundle, the key is that the particles that compose them are very fine and are surrounded by oxygen.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.