Operate or tend equipment to control chemical changes or reactions in the processing of industrial or consumer products. Equipment used includes devulcanizers, steam-jacketed kettles, and reactor vessels.Link: https://youtu.be/CN0N14XRJhM 

Develop or apply mathematical or statistical theory and methods to collect, organize, interpret, and summarize numerical data to provide usable information. May specialize in fields such as bio-statistics, agricultural statistics, business statistics, or economic statistics. Includes mathematical and survey statisticians. Link: https://youtu.be/hBgseqeDmJE

Analyze and manage risk management issues by identifying, measuring, and making decisions on operational or enterprise risks for an organization. Link:https://youtu.be/BLAEuVSAlVM

Conduct research into physical phenomena, develop theories on the basis of observation and experiments and devise methods to apply physical laws and theories. Link: https://youtu.be/3Mo0sNANQT4

Conduct research in fundamental mathematics or in application of mathematical techniques to science, management, and other fields. Solve problems in various fields using mathematical methods. Link: http://www.onetonline.org/link/summary/15-2021.00 Your browser does not support the video tag.

Apply standardized mathematical formulas, principles, and methodology to techlogical problems in engineering and physical sciences in relation to specific industrial and research objectives, processes, equipment, and products. Link: http://www.onetonline.org/link/summary/15-2091.00 Your browser does not support the video tag.

Teach courses in the physical sciences, except chemistry and physics. Includes both teachers primarily engaged in teaching, and those who do a combination of teaching and research. Link: http://www.onetonline.org/link/summary/25-1051.00

Analyze statistical data, such as mortality, accident, sickness, disability, and retirement rates, and construct probability tables to forecast risk and liability for payment of future benefits. May ascertain insurance rates required and cash reserves necessary to ensure payment of future benefits. Link: https://youtu.be/mOTrRAsgwM4

Study the origins, behavior, diseases, genetics, and life processes of animals and wildlife. May specialize in wildlife research and management. May collect and analyze biological data to determine the environmental effects of present and potential use of land and water habitats. Link: http://www.onetonline.org/link/summary/19-1023.00 Your browser does not support the video tag.

Plan or develop coordinated practices for soil erosion control, soil or water conservation, or sound land use. Link: http://www.onetonline.org/link/summary/19-1031.01 Your browser does not support the video tag.