Video Salmonella Cross Contamination Video

By: tpritcha

cross contamination in the kitchen visualized with glo germ

Video Pathogenic E. coli discussion

By: tpritcha

ENTEROPATHOGENIC E. COLI

HST67/ENVS167#0-2_BigHisory

By: anbuchan

Second introductory lecture on timelines of Big History

HST67/ENVS167#0-3_Hominins and Fire

By: anbuchan

Emergence of hominins, fire and tools.

Process demonstration speech

By: jkermond

frienship bracelet tutorial

Video Virus Hepatitis A

By: tpritcha

hep a

Video Virus Hep E and Norovirus

By: tpritcha

norovirus hepatitis e

HST67/ENVS167#1-1_Hunter-Gatherers#1

By: anbuchan

Lecture on Pleistocene and its relationship to Paleolithic Homo sapiens

Math 122-2020F-Chapter 13

By: dhathaw1

Chapter 13