Non Newtonian fluids

> 10 years ago
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windykid
windykid
QLD
368 posts
QLD, 368 posts
12 Feb 2009 11:59pm
watch this

its so cool
decrepit
decrepit
WA
12873 posts
WA, 12873 posts
12 Feb 2009 11:11pm
won't be doing that with my speakers.
mathew
mathew
QLD
2167 posts
QLD, 2167 posts
13 Feb 2009 9:26am
I've considered using a non-newtonian fluid under the footstraps, to absorb the heel pressure from big jumps... say by making a molded footpad, which contains about 1cm thick fluid (maybe 2cm near the heals), moulded into "cells" say about 2cm in diameter.

ie: during normal riding, you get a nice soft foot pad with a liquid shock absorbtion -> during landings, the fluid becomes a solid.
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
13 Feb 2009 8:57am
mathew said...



ie: during normal riding, you get a nice soft foot pad with a liquid shock absorbtion -> during landings, the fluid becomes a solid.


I saw something on a tv program a few weeks back where they were playing around with a cornflour mixture. Apparently when you hit it hard it acts similar to a solid yet remains fluid otherwise.

Is that what they are using with these speakers?
windykid
windykid
QLD
368 posts
QLD, 368 posts
13 Feb 2009 10:53am
FormulaNova said...

mathew said...



ie: during normal riding, you get a nice soft foot pad with a liquid shock absorbtion -> during landings, the fluid becomes a solid.


I saw something on a tv program a few weeks back where they were playing around with a cornflour mixture. Apparently when you hit it hard it acts similar to a solid yet remains fluid otherwise.

Is that what they are using with these speakers?

yeah its cornflour mixture
i want to try it

getfunky
getfunky
WA
4485 posts
WA, 4485 posts
13 Feb 2009 2:09pm
They have a neat machine at Scitech with bean bag foam balls in it, that when you pass a sweepable low frequency signal through, form differant patterns and rythms depending on the selected freq. Kept me interested for a while.



Er.. is it just me or did some of that vid look a bit kinky?



Yep - probably just me..
NotWal
NotWal
QLD
7436 posts
QLD, 7436 posts
13 Feb 2009 6:45pm
The hand mess looked familiar.
raggy
raggy
VIC
564 posts
VIC, 564 posts
14 Feb 2009 7:26pm
"MORTAL PEEP FIGHT" or could be just corn starch or somthing
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