Category: Nature

A lightning strike can be very dangerous. It is therefore crucial that everyone should know the right attitudes to adopt.

Water, so common and abundant on Earth, is an almost unique substance: it has astonishing chemical and physical properties and behaves in a bizarre way

There is a lot of diamonds in space but most of the diamonds that end up on ladies' fingers come from the upper mantle of our planet.

Nobody likes to waste food and things, and yet a lot of food and clothes and other items end up in the rubbish bin. The idea of zero waste teaches us how to avoid waste.