Comments

Author Comment Last activity Moderation
alejobonifacio "Hi @Ag8n ! Yes I plan to write the project in English, but right now I prefer to made the documentation in Spanish because there is less content in..." | Read more » almost 2 years ago
alejobonifacio "Wow! Es buena esa idea, no lo había pensado! Lo interesante es que nos olvidamos de usar la tapa para el sensor por lo que el problema de girarlo y..." | Read more » almost 2 years ago
alejobonifacio "wow! I saw the video! It is very interesting how she uses transparent plastic as a slide and coverslip. " | Read more » almost 2 years ago
alejobonifacio "Thanks for let me know. Please try with this link... https://www.researchgate.net/publication/343539752_Micro-Hoek_Manual_de_Construccion " | Read more » about 2 years ago
alejobonifacio "I did this! Hi! Long time has passed since this original post. I was doing some in field measurements with this Cave Pearl Project based data logge..." | Read more » about 2 years ago
alejobonifacio "Reading a little more I found that you could change the frequency of the PWM in arduino. I did not try to do this. " | Read more » about 2 years ago
alejobonifacio "Hi! good question! The frequency of PWM of arduino is about 500hz. Is that enough for conductivity measurement? " | Read more » about 2 years ago
alejobonifacio "Thanks @Ag8n for the explanation! I am learning a lot! :nerd_face: " | Read more » over 2 years ago
alejobonifacio "Hi @Ag8n! What you suggest sounds interesting. Would it be something similar to the attached diagram? " | Read more » over 2 years ago
alejobonifacio "Thanks for your suggestion @Ag8n, sounds very interesting to try. Anyway I have to be honest and say that I don't quite figure out how to do what y..." | Read more » over 2 years ago
alejobonifacio "Hi @warren! Yes, 0.1-1 g/L is a useful range at least in rivers in this part of the world, in fact for this river test it worked well. I still have..." | Read more » over 2 years ago
alejobonifacio "Hi @warren! maybe you have something to say about this... :smiley: " | Read more » over 2 years ago
alejobonifacio "Hi @Ag8n! Thanks for your reply! I had this cabbage solution in fridge almost a week and I didn't see an appreciable color change. I don't know if ..." | Read more » over 2 years ago
alejobonifacio "Glad to hear that @bhamster! Comming soon the english version of the activity ;) Yes, there are some research papers that used this natural pigment..." | Read more » over 2 years ago
alejobonifacio "Hola! La verdad es que no entiendo la pregunta... Que es lo que necesitas averiguar? " | Read more » over 2 years ago
alejobonifacio "Wow!!! I'm absolutely going to be there ;) " | Read more » almost 3 years ago
alejobonifacio "¡Hola! Los últimos días fui al río Suquía en Córdoba, Argentina y tomé algunas fotos ...: flash de cámara: En este lugar se supone que solo llega a..." | Read more » almost 3 years ago
alejobonifacio "Hi @jesseslone , this comment is to translate your answer that I consider very valuable. If it does not seem appropriate, I remove it: TRADUCCIÓN ..." | Read more » almost 3 years ago
alejobonifacio "Hi again @Ag8n! I've just read again the Research Paper Chandler, D. M., & Lerner, D. N. (2015). A low cost method to detect polluted surface w..." | Read more » almost 3 years ago
alejobonifacio "Wow! How interesting all the information generated from a question! Congratulations @bhamster for the excellent question. I congratulate everyone w..." | Read more » almost 3 years ago
alejobonifacio "Hi @Ag8n !!! I am very happy that the project liked to you. I do not know if these kind of UV lamp (sterilizer) be more sensitive to optical bright..." | Read more » almost 3 years ago
alejobonifacio "Wow! This is so interesting... Thanks for tagging me @bhamster! :hugs: " | Read more » almost 3 years ago
alejobonifacio "I did this! I found this :point_up_2: It was in a big park of Córdoba city, in Argentina. This city has at least 1,000,000 population. In the u..." | Read more » almost 3 years ago
alejobonifacio "PublicLab I'll be there 🙋🏻‍♂️ " | Read more » about 3 years ago