| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "Hi @sushills - i reposted your design to Upverter (with attribution and license ref), and took a few pics: https://upverter.com/jywarren/523e0539..." | Read more » | almost 6 years ago | |||
| warren | " Noting someone emailed me with this post: https://www.tipsbulletin.com/plants-that-clean-the-air/ " | Read more » | almost 6 years ago | |||
| warren | "Oh WOW! Do you have any photos of the board, or a screenshot you could post? Thanks!! " | Read more » | about 6 years ago | |||
| sushils | "Hello, I know this a long time but, I just designed a PCB for this circuit that can be easily made at home and is exactly the size of a AA battery..." | Read more » | about 6 years ago | |||
| warren | "We built one in China, and I'lll upload info soon - soaking the rocks and charcoal took an hour but other than that, it took us maybe 30 mins more,..." | Read more » | about 6 years ago | |||
| nshapiro | "Hi @nickyname sorry for the delay! you can use many different size pots for this from about 6 inches to 18ish inches. In out kits we use 9.6 ounces..." | Read more » | about 6 years ago | |||
| stevie | "How long would you estimate it would take someone to do this who hasn't done it before (Assuming we've gathered all the materials)? " | Read more » | about 6 years ago | |||
| xose | "A bit late but here is how to plug the jack https://publiclab.org/notes/imvec/06-08-2018/adding-a-jack-to-the-coqui " | Read more » | over 6 years ago | |||
| NickyName | "Is there any chance to know the exact proportion of the diameter/size of the planter/jar and the amount of activated charcoal to make it work? Tha..." | Read more » | over 6 years ago | |||
| xose | "Deffinitely! On wednesday i'll post the mod ;) " | Read more » | over 6 years ago | |||
| warren | "This is really cool. A recording would mean you could calibrate it later, too -- if you maybe dipped it in 2 different high and low solutions of kn..." | Read more » | over 6 years ago | |||
| warren | "Oooooohhhhhhhh!!!!! " | Read more » | over 6 years ago | |||
| xose | "Added a 3.5mm jack to record the wave ;D " | Read more » | over 6 years ago | |||
| localman | "@nshapiro I went the lazy route and grabbed a few of the Plant Air Purifiers I'd be down to measure my levels - will likely revisit building my ow..." | Read more » | over 6 years ago | |||
| warren | "Hi! I made a bookletized version of the pdf for printing on half-letter-sized paper -- Booklet_Sensor_Journalism_Final.pdf " | Read more » | over 6 years ago | |||
| warren | "@kanarinka - we're planning to order a bunch of these to test out at MakeFaire SF at the end of may -- getting ready for a big order, and printing ..." | Read more » | over 6 years ago | |||
| warren | " " | Read more » | over 6 years ago | |||
| warren | "How about these, @sadler? https://publiclab.org/notes/pablo/12-17-2012/repairing-kites-stick-fiber-glass-safety-marker " | Read more » | over 6 years ago | |||
| nshapiro | "Hi @localman, apologies for any confusion. Vertical (facing upwards close to the rootball) is ideal. It depends on how big your planter is whether ..." | Read more » | over 6 years ago | |||
| localman | "@nshapiro - Thanks for getting back to us! To clarify: a vertical (outflow facing upwards) or horizontal (outflow facing toward the root ball) are ..." | Read more » | over 6 years ago | |||
| nshapiro | "Thanks all! Looks like I'm late to some important comments. Thanks, @warren. I've updated the note per both of your requests. @Odie91that's a gre..." | Read more » | almost 7 years ago | |||
| localman | "Excellent project! I've been diving into Wolverton's studies (alongside all other phyto-remediation studies) to get an idea of what options I have ..." | Read more » | almost 7 years ago | |||
| gretchengehrke | "@warren, I thought the sandpaper we used (that was like a polisher) worked well to remove grime on the surface of the copper, which is its purpose...." | Read more » | almost 7 years ago | |||
| warren | "And do you have to discard the sandpaper on each use, or can it be used over and over? Thanks! " | Read more » | almost 7 years ago |