A pair of elephants at the Berlin Zoo have figured out how to use a hose as a make-shift flexible shower head. Not only do they use the water to get clean, but they have been observed turning the ...
I work for Howe's Welding and Metal Fabrication part-time, as I discuss in my article. Although I have a good gig as a full professor at Iowa State University, I’ve daydreamed about learning a ...