
I've seen this ages ago and finally found it again: the igneous cats, from mafic to felsic:

I've seen this ages ago and finally found it again: the igneous cats, from mafic to felsic:

These are all the WoGEs I posted, nicely collected, without any hints (sometimes I give some clues in the introduction) and direct links to the JPEG file, so there is no danger of accidentally reading the solution. (This may be an advantage over the category archive.) This page is also linked in the sidebar to […]
A company, the name of which I withhold because of the ongoing innovative product development, is currently testing their new product “corundum rapid abrasion paper” (c.r.a.p.) at our university. This paper has several special properties: The fabric can be produced to be equivalent to sand paper grit sizes of >120, but is considerably thinner. Thus, […]

Christian Reinboth on Frischer Wind has collected data on the profession and educational background of the members of the German Parliament (Bundestag) and presents some statistical evaluation (sorry, German only). That's just an overview for now, and he's asking his readers what else could be extracted from the data base. There are some interesting results […]

It seems I'm back on track with playing WoGE, although not always successful. (For a description what this is, see below the fold. Previous WoGEs are collected on Felix Bossert's blog and in Ron Schott's KML.) But this time I was lucky and found Felix Bossert's remake of WoGE 122, a close-up view of dunes […]

On 14 January 2011 there was a rockslide at the “Hirschsprung” cleft near my home village of Obermaiselstein. I happened to visit Obermaiselstein a few weeks ago and had a look at it. These are some photos from 06.02.2011.

For several months now I didn't get round to try solving WoGE puzzles (For a description what this is, see below the fold. Previous WoGEs are collected on Felix Bossert's blog and in Ron Schott's KML.) or was just too slow to find the current page on the web (and the location, of course). Now […]
Today was the referendum for disclosing the contracts for the partial privatisation of the Berliner Wasserbetriebe (Berlin Water Supply, 49.9% of which belong to the companies Veolia and RWE), which was initiated by the organisation “Berliner Wassertisch”. It has been accepted according to the preliminary results (German page of the election supervisor). Living in Cottbus, […]
Some time ago, I've blogged about my stylesheets (CSS) with the colour codes of the International Stratigraphic Chart (ISC) of 2009. For some months now, I own a Palm Pre smartphone (which I am quite happy with) and thought that it would be quite handy to have this chart on the phone. Of course, you […]

In November 2008, I wrote my stratigraphy stylesheet, which contained colour codes for all units from the International Stratigraphic Chart (ISC) down to the period/system level. Later I added some Cenozoic and Mesozoic units of lower rank. When I was ill during the last weekend and therefore sometimes rather bored, I completed the colour codes. […]