Submitted by Elisabeth Schaber on
Climate scientists worldwide share data and results and integrate their models. Organizations help them collaborate, turn research results into policies, and establish international agreements.
Submitted by Elisabeth Schaber on
Modern global climate data started in 1880. We can discover the climate of yesterday in many different ways.
Submitted by Nils Berglund on
Solution of the wave equation on a sphere. Reflecting obstacles have been placed around the vertices of a regular dodecahedron. The initial state is a set of circular waves concentrated at the centers of the faces of the dodecahedron. The colors and radial coordinate represent the energy flux.
Submitted by IMAGINARY on
Decades before the first supercomputers, mathematician Lewis Fry Richardson dreamed of a sort of factory for global climate modeling.
Submitted by Jean-François Bigot on
This video shows the use of Tak4D to illustrate tilings in a 4 dimensional space. Three regular tilings are made, the first with hypercubes, the second with hexadecachorons and the third with icositetrachorons.
Tak4D is a tool for viewing and manipulating objects in a 4-dimensional space. It allows to apprehend 4D objects through 4 3D views.
These views can be projections or sections.
To access the tool: https://www.raktres.net/tak4d/
Submitted by Nils Berglund on
Solution of the wave equation on a sphere. Reflecting obstacles have been placed around the vertices of a regular icosahedron. The initial state is a set of circular waves concentrated at the centers of the faces of the icosahedron.
Submitted by Nils Berglund on
Simulations of the wave equation
Submitted by Nils Berglund on
Solution of the wave equation on a sphere. Reflecting obstacles have been placed around the vertices of a regular dodecahedron. The initial state is a set of circular waves concentrated at the centers of the faces of the dodecahedron.
Submitted by IMAGINARY on
CO2 is a chemical that can exist as a gas in the atmosphere but also dissolves into water (as in sparkling water), into rocks, or inside living beings. Oceans store about ⅓ of the CO2 on the planet. This is due to a chemical process known as buffering.
Submitted by IMAGINARY on
In complex systems, a tipping point is where a small change in the system makes big differences in its evolution. Often, these changes are irreversible, or it takes much more effort to reverse than was necessary for the triggering change.