The periodic table of elements
Chemistry anyone? This is a really great learning tool and the URL should be bookmarked by anyone interested in science or just starting a Chem class in high school or college.
The entire periodic table is presented with all of the elemental symbols, as we would expect. However, click on an element of interest and wham, you get a litte; video all about that particular one.
You could spend hours on this site. This is a keeper.
This entry was posted in how-to
. Bookmark the permalink