Why Petri Dishes Are The Best AND The Worst // TRAIN BRAIN

Why Petri Dishes Are The Best AND The Worst

Petri dishes are filled with nutrient agar and used as food for bacteria - but only a few species will actually grow on them. And if we can't grow them, then we can't study them either. Want to know more? Have a look at the linked video!

MinuteEarth

Science and stories about our awesome planet! Our staff: Lizah van der Aart, Sarah Berman, Cameron Duke, Arcadi Garcia, David Goldenberg, Melissa Hayes, Alex Reich, Henry Reich, Peter Reich, Ever Salazar, Leonardo Souza, Kate Yoshida and Jasper Palfree. ...

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