Comments

Author Comment Last activity Moderation
pdhixenbaugh "@liz it would be super cool to have a module where the participants could build it this way, and then add components or otherwise change the circui..." | Read more » over 5 years ago
pdhixenbaugh "I have never seen wires like that, and they look awesome! I would love to give my kids the choice of which style of wires to use! Also, these are ..." | Read more » over 5 years ago
pdhixenbaugh "Chris, thanks so much for your input. That information about memory usage is invaluable. I will plan on the non-wireless route for now. Maybe with ..." | Read more » over 5 years ago
pdhixenbaugh "Hi Ben, checking in here -- have you used this design any further? A few folks would be very interested to see what kinds of accuracy and precision..." | Read more » almost 7 years ago
pdhixenbaugh "Thanks @rfdave! This is a great start! I am going to inquire about what kind of accuracy @bhickman got with his as the next step. @liz roping you ..." | Read more » almost 7 years ago
pdhixenbaugh "Hello @rfdave ! I would be interested in getting this rolling! Thank you so much for providing that link to the design! I think there are many folk..." | Read more » almost 7 years ago
pdhixenbaugh "Also: I'm not sure if you're testing (1) Hot Tap Water vs Cold Tap Water, or (2) Hot Tap Water vs. Hot Tap Water which has cooled down. Put another..." | Read more » over 7 years ago
pdhixenbaugh "So both questions and research notes can be marked as an activity? And at some point, folks replicating the activity can post their answers? I like..." | Read more » over 7 years ago
pdhixenbaugh "I'm intrigued by the speaker resistance - can that be measured with a multimeter - and what are the rules of thumb for not burning out the timer? " | Read more » over 7 years ago
pdhixenbaugh "@kgradow1 I'm having trouble finding the coqui activity grid. Could you link to it? " | Read more » over 7 years ago
pdhixenbaugh "Ben, thank you for that explanation, it is very helpful in understanding many of the challenges and solutions presented by conductivity field measu..." | Read more » over 7 years ago
pdhixenbaugh "Hi Ben, There is a lot to dive into here. I would really like to learn how this circuit works. I'm also new to this, and have a lot of questions. T..." | Read more » over 7 years ago
pdhixenbaugh "Hello Rebeccah! I'm interested in replicating this experiment! The biggest thing I am unsure about is the code - can you link to the riffle code yo..." | Read more » over 7 years ago
pdhixenbaugh "What will be the long term corrosive effects of current and salt water on our stainless steel screws? I think we've seen stainless steel probes on ..." | Read more » about 8 years ago