If you want to try out a more topical model try this:<p><a href="https://wildfire.concord.org/" rel="nofollow">https://wildfire.concord.org/</a>
You can gain a lot of intuition for system behavior via particle models like this and their many, many other interactives.<p>I also recommend looking at their library of learning resources that put these interactives into context: <a href="https://learn.concord.org/collections" rel="nofollow">https://learn.concord.org/collections</a>