The Romans had grasped one essential thing: water always flows downhill. They designed their aqueducts with a gentle and constant slope (often between 0.1 and...
If you've ever noticed that some cities have streets that wind in all directions, it's often due to the natural terrain. Hills, mountains, or waterways...
Temperatures play a key role: when it's very cold, the crystals remain small because the snow compacts slowly and quietly. Conversely, milder temperatures close to...
Bronze is an alloy composed mainly of copper and tin. When mixed, these two metals create a material that is much stronger and more durable...
When a waterfall cascades from a certain height, the energy of the water at impact is intense. This power gradually tears away chunks of rock...
To have a rainbow, you absolutely need sunlight. This light appears transparent but actually hides all the visible colors. When its rays pass through small...
When basaltic magma reaches the surface during a volcanic eruption, it comes into direct contact with cold air or water, causing it to cool extremely...
During an eruption, the magma contains a large amount of dissolved gases, such as carbon dioxide or water vapor. These gases, under pressure in the...
The fragility of a geological arch mainly depends on the rocks that compose it. For instance, take sandstone, it is quite brittle, and therefore vulnerable...
The spiral patterns you observe on certain rocks often come from specific geological processes, particularly related to the formation of mineral concretions. As water flows...
