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petravienna136's Bounds
All public Bounds by petravienna136

by petravienna136
von Bettina Aubell und Vanessa Wanis
TAP TS: What's inside a Phone?
by petravienna136
In this bound you will learn about precious metals in smartphones and how important it is to recycle them.
smartphone, metals, recycling, minerals, mobile
PH Wien
by petravienna136
Wertvolle Metalle in Smartphones
by petravienna136
In diesem Quiz lernst du, welche wertvollen Stoffe in Smartphones stecken und wie wichtig es ist, diese Stoffe zu recyceln.
smartphone, handy, ÖHA, PHWien, metalle