Bye bye September. Hello Friday Videos!!
Watch your head now…
Sent along by Rachael L.
“What if ‘Monty Python and The Holy Grail’ would release in 2013 ?”
Sort of funny.
“So this experiment is the Chladni plate experiment. I used a tone generator, a wave driver (speaker) and a metal plate attached to the speaker. First add sand to the plate then begin playing a tone. Certain frequencies vibrate the metal plate in such a way that it creates areas where there is no vibration. The sand “falls” into those areas, creating beautiful geometric patterns.”
This is kind of hypnotic.
“The sand that breathes motion!”
I’m not sure what that tag line means but this is one weird substance.
“Music – Short animation, which was part of the Science Club series on BBC2 hosted by Dara O Briain, © BBC.”
Happy Friday everybody. Have a great weekend.