Youtube activity of "Mat Broomfield" (@matbroomfield) on "Technology Connections" channel.
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UCVM2t0r3LaphzjMvW3ynhkQ
Commenter youtube id
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Mat Broomfield
Commenter name
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@matbroomfield
Commenter name id
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"Duracell PowerCheck: A genius idea which didn't last that long"
Comments by video
"How the gas mantle made lamps 10X brighter"
"LED Christmas lights which don't hurt the eyes: it finally happened!"
"Trinitron: Sony's Once Unbeatable Product"
"Why Heat Pumps are Immensely Important Right Now"
"Why do hurricane lanterns look like that?"