As a solution to our electronic waste problem, yet again bacteria come to the rescue! They can produce nanowires that one day we could use in our electronic devices. Plus, they are green and biodegradable!
Producing plastics requires a lot of energy, which is a massive burden for the environment. Fortunately, bacteria already know how to make sustainable versions of plastics which we can use in our everyday life. Learn why bacteria produce natural plastics and why these molecules can help us save this planet.
Bacteria produce many different molecules with unique tastes and smells. We and animals can react in specific ways to the bacterial molecules, however it is not always clear how these molecules actually help the bacteria. A new study focused on one such molecules and revealed that bacteria produce geosmin to attract small animals to use them to hitchhike.
The bacteria and fungi living on cocoa beans degrade the sugars in the fruit. With this fermentation, the so-called cocobiota produces metabolites that give chocolate its delicious taste. Read about the microbes that are part of the cocobiota and why chocolate tastes the way it does.
Bacteria can form outer membrane vesicles and fill them with antibiotics. They then send these toxic bubbles off to kill competing bacteria.
