NDSU's Otte to give LEEPS lecture Marinus L. Otte will give the next LEEPS lecture at noon Friday, Oct. 30, in 100 Leonard Hall. His talk is titled "Multi-element analysis in environmental research." Otte is professor in the NDSU department of Biological Sciences and leader of the Wet Ecosystems Research Group. The department of Geology & Geological Engineering's Leading Edge of Earth and Planetary Science lecture program (LEEPS) brings nationally and internationally known scientists and others to UND to give talks on cutting edge science, applied engineerinig, and environmental issues of current significance. All are welcome to attend. -- Carissa Green, Administrative Secretary, Geology & Geological Engineering, carissagreen@mail.und.nodak.edu, 777-2248