In order to reduce costs I have moved the site from an www.one.com to an Azure Static Web Site which offers free hosting. As the site is fully static already I do not need the PHP and DB stuff that comes with a hosting plan on www.one.com.

This article tries to explain multiple concepts from statistics using a small Javascript illustration of the correlation of two variables.

The Khan Academy (link) was a pioneer in online learning. However, online learning really picked up speed in 2011 when a number of Stanford professors started a number of freely available online classes.

A Web Worker makes it possible to run Javascript code without blocking the user interface. That is, computations can be made in the background without locking the user interface.

All the scenes are version controlled on my GitHub page. You may do whatever with it - but I would like to hear about it - in the unlikely case that anyone do anything like that.

Subversion holds various information in .svn directories placed in all directories and sub-directories under version control. Sometimes it is desireable to clean out these files, for example, prior to emailing a zip of the files. I use the awesome tool Total Commander for the job.

During my Ph.D. I made a java applet demonstrating an inverse problem. This article brings the applet back. You will need a very old browser setup in order for it to work.

When washing dishes, mowing the lawn or during commute I enjoy listening to podcasts. The following is a list of my favorite podcasts. I link to their homepage, but you can most likely also find them via iTunes or whatever podcast software you happen to use.

How far can you see when you are, say, 2 meters high? Lets find out assuming that we stand on a perfect circle with perfect visibility (and that we do not have refraction).

If you use more than one computer chances are that you use DropBox to keep a number of often used files syncronized and at hand.