Welcome to this blog! It's for you, my students! Feel at ease, work at your own pace and learning will be fun, more pleasant and more effective. You will pick up English in a casual way as if you were chatting with your friends over a cup of coffee... or tea!
martes, 4 de junio de 2019
BIODEGRADABLE "PLASTIC" FROM CACTUS JUICE
Click HERE to watch how a Mexican researcher turns cactus juice into a material similar to plastic
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