Biological Hazards: A Type of Hazard in the Workplace
10:41
Chemical Hazards: A Type of Hazard in the Workplace
10:21
Ionising Radiation: A Physical Hazard in the Workplace
12:01
Biological safety
22:08
How Biosafety Level 3 laboratories keep researchers safe and what you need to know to work in one.
24:15
The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU
11:40
Noise: A Physical Hazard in the Workplace
58:07
Real-Time PCR in Action
58:33