time:3h
time:3h


Author Comment Last activity Moderation
warren "That is really odd. I tried a couple other things but can't figure out why this is happening. In theory it should just be pressing the tab key betw..." | Read more » over 4 years ago
warren "Hmm, the script is: function onEdit(e) { var val = e.range.getValue().toString(); if (val.indexOf('_now') !== -1) { e.range.setValue(Dat..." | Read more » over 4 years ago
warren "Oh, it looks like the sensor is sending "_now" instead of "now"... I wonder is it possible to modify the spreadsheet script to match that? " | Read more » over 4 years ago
charlotte_clarke "We have 4 turbidity sensors up and running thanks to Will's very clear and helpful instructions! Excited to use them for the event tonight. I do h..." | Read more » over 4 years ago
warren " " | Read more » over 4 years ago
warren "I did this! My first error it was a silly mistake - the yellow/red/black cable was plugged in backwards. "apparently" it makes a difference which ..." | Read more » over 4 years ago
satgaibm "I'll try this and let you all know about the progress . " | Read more » over 4 years ago
deeptalaxmibharadwaj "Building Snake Plant Air Remediation Kit in Bangalore, India " | Read more » over 4 years ago
imdad "This is Very Informative Information About This is Very informative Information About Electrical Energy Definition " | Read more » almost 5 years ago
imdad "This is Very Informative Information About This is Very informative Information About Electrical Energy Definition " | Read more » almost 5 years ago
hannanahmad "Your points make sense, but still there are only a few building management systems that can comply with old HVAC equipment. Timing of pumps can be ..." | Read more » almost 5 years ago
tahnok "I did this! A friend and I spent 4 hours working through this to make a 6ft wingspan delta. In the end the kite flew! But a minute after launch the..." | Read more » about 5 years ago
warren " Noting someone emailed me with this post: https://www.tipsbulletin.com/plants-that-clean-the-air/ " | Read more » over 5 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 » over 5 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 » over 5 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 » over 5 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 » almost 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 » about 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 » about 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 » about 6 years ago
warren "This is really cool! @partsandcrafts which is right near you (somerville ave) has been working on a related design over at #basic-microscope -- tak..." | Read more » about 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 » about 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 » about 6 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 » about 6 years ago