| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| mathew | "this is really cool. I made mine out of paper and tape " | Read more » | over 10 years ago | |||
| mathew | "I'm surprised at the IR passing of the Powershot. nice research. really should buy some of those NIR LEDs myself. " | Read more » | over 10 years ago | |||
| mathew | "Sekjal, It would be really cool to have a rangefinder, but they're pricey sensors, and might significantly up the cost of the board. Don- I fixed ..." | Read more » | almost 11 years ago | |||
| mathew | "This is a really neat idea. thanks for working on this distance calibration. I have a stud finder that has felt on the bottom, and sounds similar..." | Read more » | almost 11 years ago | |||
| mathew | "Tired of water quality sensors that leave your back aching? Try Riffle! With Riffle you just set it and forget it, no more painful backbends to sa..." | Read more » | almost 11 years ago | |||
| mathew | "That "four electrode" system gave me an idea-- what about just using a 1/8" mini jack, one of the "three band" ones with a mic line too, as is now ..." | Read more » | almost 11 years ago | |||
| mathew | "I'm favoriting this because I really like those hooks! " | Read more » | almost 11 years ago | |||
| mathew | "Great progress! I would bet that the screws you used before were transferring ions to the water, and that the stainless corrodes more slowly. Loo..." | Read more » | almost 11 years ago | |||
| mathew | "Nice flight! " | Read more » | almost 11 years ago | |||
| mathew | "maybe we should include a punched out piece? it wouldnt' add to the cost. " | Read more » | almost 11 years ago | |||
| mathew | "I think your predictions of a robot rebellion are far too conservative. Such robots would realize their material complicity and dependency (as syn..." | Read more » | almost 11 years ago | |||
| mathew | "This isn't working for me either. I get a red or blue image, but not a NDVI-style color map. " | Read more » | almost 11 years ago | |||
| mathew | "Glad you've thought more about this since walking by that e-cig store. the one I saw has a wick from the nicotine fluid into the heater-- and it n..." | Read more » | almost 11 years ago | |||
| mathew | "Nathan McCorkle linked to a teardown of a commercial nanodrop: https://www.takeitapart.com/guide/66 an alternate to the droplet appears to be an a..." | Read more » | almost 11 years ago | |||
| mathew | "this is super rad! I was bummed when I saw that the nanodrop was patented, so I looked at the patents. There are two earlier devices though: http:..." | Read more » | almost 11 years ago | |||
| mathew | "Woah! beautiful rig and great photos! what a great flower pot, I love the use of the four drainage holes. Do you have any details on the flower p..." | Read more » | almost 11 years ago | |||
| mathew | "Glad to see you tryiing! the balloon will hold up to 2400 liters (87 cu ft). 450 liters will lift almost 500g, but the balloon weighs 350g. with ..." | Read more » | almost 11 years ago | |||
| mathew | "Thanks for finding this, Willie! really cool. " | Read more » | almost 11 years ago | |||
| mathew | "Awesome! " | Read more » | almost 11 years ago | |||
| mathew | "Pat, I think the pointcloud will have to be closed into maniform mesh, and then possibly constructed into a solid. Here is a tutorial on using mes..." | Read more » | almost 11 years ago | |||
| mathew | "we now ship the smallest aluminum mini-carabiners with our balloon kit. They work great. We can't sell them for less than $1, but a dozen cost $5. " | Read more » | almost 11 years ago | |||
| mathew | "well, there's no explanation on your website. By googling the name on the sensor name visible in a photo of yours, I can see that its an e-tape mi..." | Read more » | almost 11 years ago | |||
| mathew | "Nice use of reused materials in the steering jig. I've done some limited off-wind flying with weighting the wing tips of my kites and attaching as..." | Read more » | almost 11 years ago | |||
| mathew | "I think the scope is good-- better to shoot for something doable and get it done-- there is plenty to do even if the technical work is a breeze. if..." | Read more » | almost 11 years ago |