Pollination is simply the transfer of pollen from one flower to another of the same species: it's like the courier delivering the package to the...
Volcanic rocks are formed from the rapid cooling of magma that reaches the surface during a volcanic eruption. When this hot lava comes into direct...
Honey has a truly surprising chemical combination that naturally prevents its degradation. First, it is primarily composed of simple sugars such as fructose and glucose, which are...
Cold air has a higher density than warm air. This means that air molecules compress under low temperatures, thus occupying less volume. As a result: a denser...
Household bleach is mainly composed of sodium hypochlorite dissolved in water. Essentially, it is a diluted solution that contains active chlorine, the primary agent responsible...
The Colossus of Rhodes was built around 280 BC on the Greek island of Rhodes. It is a giant statue representing the sun god Helios, created to...
Density corresponds to the mass of an object in relation to its volume. If an object is less dense than water, it floats; if it...
Seaweed is naturally rich in all sorts of good things that we love to include in our dishes. They are packed with vitamins (especially the...
Newsprint is primarily made of mechanical wood fibers, obtained by grinding wood directly. These fibers are short, coarser, and create a very porous paper, ideal...
When a very hot basalt lava flow begins to cool, its volume gradually decreases: this is the famous thermal contraction. The rock slowly loses its...
