Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Cymatics Experiment with Ferrofluid ~ Visible Surface Currents | Magnet Tricks. That video is uploaded by Magnet Tricks at 2017-12-16T11:16:54-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [mmPpUztcqB8]
| Name | Cymatics Experiment with Ferrofluid ~ Visible Surface Currents | Magnet Tricks |
| Video Uploader | Video From Magnet Tricks |
| Upload Date | This Video Uploaded At 16-12-2017 19:16:54 |
| Video Discription | Ferrofluid: https://sumag.net/ferrofluid-x04 Steel sphere: https://sumag.net/st-k-13-n-x01 both, sponsored by supermagnete A flashy experiment using a loudspeaker, online tone generator and ferrofluid + food dye-water mixture The speaker needs to be able to play low frequences. Discant speakers wont work. I used Logitech computer speaker set with a 4" subwoofer the whole set priced at 30$. Place the speaker pointed upwards. I used a Creme Bonjour creme cheese container, because its diameter is same size range as the speaker. The container needs to sit on the moving part of the speaker and it really helps that the size is similar with respect of the speaker - otherwise the container will move around. On the video I also use a metal lid from a candy box. I prefer the plastic container because it is lighter. There are many tone generators around the net. I have used this one: http://www.szynalski.com/tone-generator/ The cymatic patterns will show at around 0-300 hz range. Remember that humans won't be able to hear under 20hz. Adding some desired color food dye to water will make the experiment look even better. Using a syringe is convenient at this step. If you struggle to get the cymatic patterns to appear, there is most likely a problem with the container. It needs to sit gently on the moving part of speaker and balanced well enough. The volume doesn't need to be very loud at all to get the patterns visible. the depth of the water-food dye mixture was approx 1 cm I used ferrofluid just because it is black - it gives a nice contrast next to colored water. Ferrofluid is just very expensive so you can try with any type of oil that floats on water. When using a mixture of food dyes and water the first drop of ferrofluid spreads out evenly to form a thin layer on the food dye-water mixture after this the second drop will stay together forming a black dot on the liquid. The cymatic surface currents look more distinct when using this second drop of ferrofluid. When done right this experiment looks really hypnotic. When the sound waves are observable, adding the ferrofluid or other oil on liquid will make surface currents visible. You can also try this with music - it will make an innovative and astonishing music video. I like the pipette that comes with the container. It functions well and helps to avoid making a mess. I was fascinated by the way the oily effect makes the currents visible on the surface. Music: Trips - Topher Mohr and Alex Elena mmPpUztcqB8 |
| Category | Science & Technology |
| Tags | Ferrofluid | cymatics | surface tension | supermagnete | speaker | loudspeaker | loud speaker | cymatic | experiment | neodymium magnet | magnet trick | magnet tricks | oddly satisfying | satisfaction | visual | trippy | psychedelic | magnetic experiment | science experiment | magnets for kids | playing with magnets | colorful |
