sourcing
sourcing


Author Comment Last activity Moderation
eureka_chen "Getting someone else to cut the material on behalf of the laser is not costly if it is only once or twice. But once the number of times, then it is..." | Read more » about 1 year ago
sachinjangra553 "Get sarkari result updates on welljob.in " | Read more » over 3 years ago
SuziT9 "Hi, Bronwen -- Thanks for your post. I was doing similar math, but somehow it still didn't work! We were trying to lift a camera of only about 70 g..." | Read more » over 3 years ago
Bronwen "I look at this webpage ALL THE TIME: https://www.balloons.com/HeliumWeightChart.pdf According to this chart, a regular 11" balloon will lift abou..." | Read more » over 3 years ago
warren "My other thought is to look at what @oscar-brett has done to design a communal activity around using lots of party balloons: https://publiclab.org..." | Read more » over 3 years ago
warren "My first thought on this is that the volume of a sphere grows much faster (it's 3 dimensions, so cubed!) than just adding more balloons (which is j..." | Read more » over 3 years ago
warren "Thanks! I've made a chart where we could mark them for "good" and "bad" and add other notes; I hope it's roughly correct: But if it's not, it's ..." | Read more » over 3 years ago
maxliboiron " We tend to reuse bottles rather than source virgin ones, since there are so many in the waste/recycling stream. For kits, I would have people find..." | Read more » over 3 years ago
asnow " Compiling ideas we have so far here: https://www.bottlestore.com/plastic-containers/plastic-jugs.html https://www.usplastic.com/catalog/item.asp..." | Read more » over 3 years ago
bsugar "Follow up: I think the issue will be the extent to which you want it to be more durable vs. easy to cut (referring to the one where the square shap..." | Read more » over 3 years ago
bsugar "I wouldn't normally answer a question like this but I just had to see what #babylegs were and what it was that would require them. Now I'm in too ..." | Read more » over 3 years ago
thuynguyen454 "Very informative post. Thanks for sharing. Your blog is very interesting, if you are interested in the topic of the game please refer here: duck li..." | Read more » about 4 years ago
warren "@partsandcrafts @kgradow1 @wmacfarl @bmela check it out! " | Read more » over 4 years ago
warren "I think it will work! It doesn't seem like the width of the stage is that important. " | Read more » over 4 years ago
j-bower "Yes, for sure. I need to double check on the plywood I have lying around - pretty sure it’s 1/4 inch. There’s also lots of scrap. I noticed you lis..." | Read more » over 4 years ago
warren "We've ended up trying a webcam as an easier starting point, later upgradable to Raspberry Pi camera. It's working really well! And these laser-cutt..." | Read more » over 4 years ago
warren "I heard you also have a lasercutter? These new files for the stage can be cut pretty easily by hand or by lasercutter -- would you be able to send ..." | Read more » over 4 years ago
Glenn "The Kite Workshop Handbook is available on amazon.com. It has detailed plans for building inexpensive workshop kites with a group: https://www.amaz..." | Read more » over 4 years ago
j-bower "Of course! Thanks for the link, and thanks Richard! " | Read more » over 4 years ago
warren "@j-bower, thanks for offering to help print these! " | Read more » over 4 years ago
warren "@j-bower -- Richard Bowman has taken a stab at a combined lens mount for v1 and v2 cameras! https://github.com/rwb27/openflexure_microscope/issues/..." | Read more » over 4 years ago
stevie "ohh interesting. I was about to buy the 10x. Any fixes for this? or any troubleshooting success @kgradow1 ? " | Read more » over 4 years ago
richardbowman "@kgradow1 are you using one of the openflexure optics modules? If so, that might explain why the 10x lens didn't work as expected. Finite-conjuga..." | Read more » over 4 years ago
richardbowman "Hey, for the Openflexure Microscope I tend to buy the lenses from Aliexpress, usually Sunlight Optical but there are many suppliers. The mass-prod..." | Read more » over 4 years ago