The Lagrange points were described in 1772, by the mathematician Joseph-Louis Lagrange, in his paper “Essay on the Three-Body Problem”.
A locust swarm destroys crops and pastures it finds along the way, causing economic loss. Moreover, can travel for long distances.
Speleothems are rock formations inside caves, the most known are stalactites and stalagmites. These and other formations are shown in this post.
I received doubt messages about biodigester. It is a way to generate energy from biomass, whose operation is this post`s subject.
In the second part about Postojna cave it is shown most part of permanent exhibition, called Expo Cave Karst or Expo Jama Kras.
The cave in Postojna city, Slovenia, is a natural wonder. As usual, what is shown in this post isn’t all the exhibition.
El Niño and La Niña are climatic phenomena with opposite features. The description and influence in climate are shown in this post.
This post’s subject are the 5 discontinuities of Earth’s interior which demarcate borders between inner layers.
Have been discovered the smallest dwarf planet of Solar System, it’s name is Hygiea. Before, it was considered Ceres to be the smallest of category.
Measure river’s flow is important for hydrological study about viability of hydropower plant installation. And to understand the behavior of water resource.