Δες δωρεάν βίντεο Speak to Me

(82.3 MB) Προστέθηκε στις 05 Feb 2017 παίχτηκε 98 φορές Εκπαιδευτικό Παιδιά Διασκέδαση Επιστήμη Fun Things to do Technology Kids and Tech
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Speak to Me

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Περιγραφή animation:

What's that? You can't hear me? Maybe you need some new speakers! Don't have the cash to buy them? Well, Mr. O in the most recent O Wow Moment from the Children's Museum of Houston, will explain the science behind speakers and show you how to make speakers!