Everyday/Social English, Food, Say/Tell/Speak/Talk, Movie + Video + Cartoons | Views: 636 | Level: All Levels | 5 out of 5, rated by 1 teachers | This conversation-based lesson talks about the history and benefits of coffee and tea. Which do you prefer? It includes vocabulary building, warm-up, and […]
tea
Inspired by kombucha tea, engineers create “living materials” | MIT News
Engineers at MIT and Imperial College London have developed a new way to generate tough, functional materials using a mixture of bacteria and yeast similar to the “kombucha mother” used to ferment tea. Using this mixture, also called a SCOBY (symbiotic culture of bacteria and yeast), the researchers were able […]