Hot grad students in ergonomic Em4 hot tubs. Not.
The building was filled with smoke as I arrived this morning. Jesse was fixing our Goodwill 1970’s office chairs with his wire welder. Without gloves, I see. We worked on em4 ergonomics, here with a 1:5 model. Probably a reservoir low and big enough to...
Carbondale locked in ice, more consulting work.
I sent off our ad for the back cover of the Journal of Geoscience Education today. We had perhaps a record number of Emriver inquiries today–our second ad in the J. of Soil and Water Conservation is out. But some of these came from a mailing we sent in November....
River model design. Research and design!
We’re designing a larger river model, now code-named the em4, and are testing pumps. Pumping and filtration are big challenges–the plastic media we use is an industrial abrasive. Great for modeling, hell on pumps. Pumps are complex devices with...