I love the segment about magnetic "domains". Rule with an "iron fist". Two of my favourite Youtube channels worked together to make this video.
Since almost every student owns a smartphone in SIngapore now, it has become possible for us to gather instant feedback or conduct an on-the-spot formative assessment to identify...
This video shows yet another demonstration for the effect of resonance, when the sound frequency is equal to the natural frequency of the glass. I have yet to conduct this...
This is a video that we usually will show during a lecture on the topic of Resonance, under the unit "Oscillations". It was taken in 1940 at the Tacoma Narrows Bridge in...