What does it take to kill a bacterial spore? Petri dish timelapse

An experiment showing different environmental conditions bacterial spores can survive through. Petri dishes were incubated for 24 hours at 37 degrees Celsius. Each time-lapse shot is 24 hours long.

• #فناوری_و_رایانه
• #spore
• #bacteria
• #survive
• #boiling
• #uv_radiation