A short, 22 second video of bacteria multiplying was doing the rounds of the internet last week. But why did it have so many scientists excited? First, a bit of an explanation about how bacteria grow and multiply… What do bacteria look like? Bacteria are single cell organisms and can be round, rod-shaped or wavy.
Bacteria are amazing little critters. They can do so much good, such as fermenting the feedstuffs in cows’ rumens to provide them with the nutrients to live, grow and produce milk. They can also do so much bad, for example E. coli and Salmonella can cause severe diarrhoea and sometimes death in calves.