A compilation of gravity force simulations. Animations show what happens to a stream of particles when the force of gravity changes, or the source of gravity moves. These simulations were baked using Blender’s physics system.
Flower like shapes and interesting stream knots can be seen forming in the video below.
A video compilation showing how fluid behaves at different resolutions. These clips were rendered using the cycles engine in blender 2.79. Two distinct structures were created for the fluid simulations.
I made some animations of crystallographic defect formations using equilateral spheres. Point defects, lattice regions, and other interesting patterns can be seen forming in the video below. This was created using Blender’s rigid body physics system.
Below is an animation of a laser bouncing around a triangle with open vertexes. A link to the Euler problem can be found at projecteuler.net/problem=202. This is just a visualization of the problem. This post does not contain an answer, or any algorithms.
Point and heat maps of Chicago created by plotting coordinates of traffic crashes. Time range used, spans from January 2016 through September 2018. The data can be found at data.cityofchicago.org.
Crash data shows information about each traffic crash on city streets within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).
Click on map images below to enlarge.
I thought it would be interesting to see how specific subreddits are related to one another by their mods.
Here is an example of a single mod to many sub relationship.
Three root subreddits where chosen: r/The_Donald, r/AgainstHateSubreddits, and r/TheBanOut2018. Below are wordclouds showing what other subreddits share the same mods as the root subreddit. The font size is the scale for how many mods from the root sub are in another sub. The larger the font, the more mods they share with the root sub. For AHS and TheBanOut2018 clouds a mod relationship less than 4 where filtered out.
Click on images below for higher resolution.
A compilation video of fluid particle physics. Animation created using blender.
A visualization of gun related incident reports from the Chicago Police Department. Primary crime types of robbery, battery, and assault with the use of a handgun. Time range used 2010 through 2018. To get access to the data, visit here https://data.cityofchicago.org/
A look into drug enforcement in the land of Oy m8s and Jaffa Cakes. The United Kingdom.
The data is from data.police.uk The time range parsed for the street level crime of drugs was 2015 through 2018
Click on maps below to enlarge
United Kingdom population density seen through the use of Illegal Drugs.
“The Government’s organised crime strategy sets out that drug trafficking to the UK costs an estimated £10.7 billion per year.”
“Class A drugs, specifically heroin, cocaine, crack cocaine and ecstasy, are widely available throughout the UK.”
“NCA seized 69.8 tonnes of cocaine, 4.5 tonnes heroin, 16.3 tonnes opium, 123.1 tonnes cannabis in their first year of operation”
“The amount of heroin estimated to be imported annually into the UK is between 18-23 tonnes. The vast majority of this is derived from Afghan opium.”
Quotes from National Crime Agency (NCA)
Old post which goes into more technical detail of how the data was parsed using c#.
Bonus map
