Iowa State University; Agricultural and Biosystems Engineering Dept.; Conveyor belts; Granaries; Children; Safety measures
Viewed from below, little Sorenson climbs up the conveyor that carries crops from the wagon to the top of the bins on the family farm, in an example of a farm safety issue.
Iowa State University; Dept. of Chemical and Biological Engineering; Agricultural wastes
Various glassware and instruments are displayed on tables and counters in this laboratory. A large cabinet with glass doors is on the left. The door at the rear opens into another laboratory.
Iowa State University; Dept. of Chemical and Biological Engineering.
Two students are seated in a lounge type area furnished with a two divans, various types of chairs, a small table and a blackboard on one wall. One student is reading while the other appears to be napping. Another slightly older individual...
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers work on the circuits of an apparatus. One researcher is consulting a large book, while the other is using a probe to test the circuits.
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers stand before a piece of equipment. One of the researchers is pointing to a specific part of the apparatus. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers stand before a piece of equipment. One of the researchers is pointing to a specific part of the apparatus. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers stand before a machine labeled, AB roll mill. One researcher is pouring a granular substance into a hopper on the top of the machine. Both researchers are wearing respiration masks. This photograph was featured in the Chemical...
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers in safety goggles are working with a piece of equipment. One researcher is carrying small plastic bottle and log book. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
Iowa State University; Dept. of Chemical and Biological Engineering
Two researchers are standing before a bubble cap column. The column is surrounded by metal scaffolding and stairs lead to the upper levels. One individual is standing on the highest level near the top of the column.
Iowa State University; Dept. of Chemical and Biological Engineering.
Two researchers are sitting on either side of a glass cylinder filled with liquid. The cylinder is attached to a base and a numeric measuring device is seen through the liquid. This photograph was featured in the Chemical Department's descriptive...
Iowa State University; Dept. of Chemical and Biological Engineering.
Three students are gathered around a large chart written on a blackboard. One student is pointing to the chart while the other students listen and take notes. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
