anotherkindofdrew blog » Blog Archive » Build your own outdoor Earth Oven for under $30 (The following post is about our experience making a cob oven. We built in the middle of the summer and that presented a multitude of problems. But today we fired it up and it worked and we are getting ready to have homemade pizza for lunch. So it does work. The construction details have been trimmed back a bit. However, feel free to contact me for more detailed instructions on how to build an Earth Oven that costs less than the 24 beer bottles I used in construction.) with homeimprovement
Ant Painting - Unique Identification of Insects - YouTube This video demonstrates how scientists encode unique identifications onto otherwise very similarly appearing ants. It serves partially as an introduction to scientific methods and problems as well as a "how-to" instructional video for budding scientists. with biologyvideo