by Milan Sanader | May 29, 2020 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech
An educational parody music video about the rock cycle featuring Queen’s ‘We Will Rock You’ prepared by John and fellow B.Ed. colleagues in teacher’s college! Hey everyone, this is John, the writer of this parody/the singer in this video! I...
by msander | May 3, 2018 | Gr. 11-12 Physics
Mysteriously play an organ pipe without an organ! This demonstration uses heated air to produce vibrations inside a long tube. The vibrations, in turn, produce standing sound waves with a unique tone, or timbre (ta˘mʹ br)—the same concept that produces sound from an...
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