author here, i will be glad to answer any questions you guys have
Does your clock require frequent refilling?
Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
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Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#12THIS is inventing a clock
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#13author here, i will be glad to answer any questions you guys have
Does your clock require frequent refilling?
Hi Henk,
At the moment its working but its not perfect. The biggest challenge i had was to make this really look like fluid and kill the ferrofluid spikes. I simply wanted to animate the fluid not make it obvious that its a ferrofluid. So i had to thin the ferrofluid with all kinds of different things, some work better some work worse, still testing.
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#14Awesome. :)
The slogan is geat too, I would just drop the "literally" at the end, I think it's unneeded. "Time flows" is perfect IMHO.
Can you explain how did the idea grows in your mind?
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#15That is absolutely beautiful. Congratulations on creating such a unique object; you must be very proud of your work!
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#16Beautiful object! What was an unexpected problem you had? And how do you solve it? There's a bunch of mechanical stuff going on. How much training did you have in that before you started? What one thing will you remember for your next project?
Hi DanBc, Thanks a lot! Wow... were to start.. Perhaps the biggest problem i had was preventing the ferrofluid to stain glass and aluminum frame i used for the screen. I tried to get some help on the faculty of chemistry here in Belgrade, but no real success. Finally after months and months of experimenting with different liquids, you start to feel and "undertand" the way ferrofluid behaves.. very strange :) Its stil…
> I had no training basically i had to learn all along the way.
This is amazing. Very inspirational.
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#17Earlier quoted context omitted.
Does your clock require frequent refilling?
Hi Henk, At the moment its working but its not perfect. The biggest challenge i had was to make this really look like fluid and kill the ferrofluid spikes. I simply wanted to animate the fluid not make it obvious that its a ferrofluid. So i had to thin the ferrofluid with all kinds of different things, some work better some work worse, still testing.
That's true! It's not viscous at all, which makes it all the more mesmerizing.
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#18[deleted]
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#19Damn! Time to scratch this idea off my list. GJ
Re: Show HN: I spent a year making an electro-mechanical prototype of a liquid clock
#20This is a great project. As someone has mentioned, check out http://www.ferrolic.com/