Curated OER
Coal Mining: A Visual Documentary
The Harold Keen Coal Company has produced an excellent video which shows the viewer all about the process of mining coal that shows some rarely-seen images of the intricacies of underground mining. Surface mining is also described in...
Curated OER
Steel Making: From Start to Finish
The United States Steel Company has produced this interesting, fast-paced video which takes the viewer through entire process of making steel from ore that is mined. It is interesting to note that there are hundreds of varieties of steel...
Curated OER
Engineering an Empire - Egypt - Part 3/10
Imagine organizing and providing for a workforce of 10,000, just one of the many challenges facing Imhotep, the architect of the worldÕs first stone step pyramid. Images and re-enactments enliven part three of the series on ancient...