Author Comment Last activity Moderation
liz "Hey @nikete, how are you doing lately? Is this project still ongoing? " | Read more » about 2 years ago
nikete "@liz , I had not heard of it before, that is so awesome! The design continues to evolve, and I picked up a few lesson from reading about the neutri..." | Read more » almost 4 years ago
liz "Love it! Ever hear of the adventures of the ? " | Read more » about 4 years ago
Ag8n "Thank you for the reply. What are you using for your UV source? The deuterium lamp from the spectrophotometer? Thank you. " | Read more » over 4 years ago
carsten "@Ag8n there is nothing else that i know to measure nitrate or the carbon concentration in situ and without chemicals. You need the UV-light in addi..." | Read more » over 4 years ago
nikete "A small note on the MDF: we have used it in combination with the tarp for a shed in our garden for about two years and it is holding up rather well..." | Read more » over 4 years ago
Ag8n "That was supposed to be absorbance , not abstinence. Darned autocorrect. " | Read more » over 4 years ago
Ag8n "Is there a reason you are using spectrophotometry instead of spectrometry? Spectrometry would be much less expensive. Is your application sensiti..." | Read more » over 4 years ago
nikete "Hi @bronwen. Thanks for the helpful comment. We are currently building the first one in Berlin, with the goal of learning and providing some monito..." | Read more » over 4 years ago
Bronwen "Very cool! Where is this project located? I especially like the use of recycled/scavenged building materials, but am a little concerned that workin..." | Read more » over 4 years ago
warren "I just found that you can use a webcam with any Android phone using an adapter --" | Read more » over 4 years ago
warren "Hi, possibly also see this related question: " | Read more » almost 5 years ago
patcoyle "I replied to the grassrootsmapping list: I'll try to help. I'm involved in Belize ( and am very interested in soli..." | Read more » over 9 years ago