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Beginner 3D Printing Class
Easy 3D Printing Class
Easy recipe. Had all the ingredients but the canned puree. Tasty! Thanks, Matt!1
If I substitute non-fat milk, will I be disappointed?
Questions:A scope with "folded" optics makes for a more compact projector, right? If so, I assume a "monocular" would be too low a power for one of these, correct? Does changing the zoom between 20 - 30X on your projector make the solar image larger and smaller?I'd love to make this: https://www.pinterest.com/pin/521925044306759085/ , but there's not enough info --at least for me. I look forward to your reply. I did make this for one of my Meade scopes. It was inspired by an earlier Instructable wedge project. https://www.instructables.com/id/Adjustable-Equatorial-Wedge-Telescope-Tripod-Meade/
I got the barrel in Sacramento for $20. Used a mix of scrap and new materials to build it. I had a length of PVC pipe for the "axle". Otherwise I closely followed the original plans. Will transfer compost from my "pile" tomorrow morning. Thanks for the inspiration! This will keep my Boston Terriers from invading the tasty decomposing organics!
What motor, specifically, did you use for the H crayon rocket? I've certified L1 with a scratchbuilt rocket and have built a successful g-powered crayon rocket. I'm not building a crayon with a 38 mm that I'll launch at LDRS37 in a couple of weeks. Would like to know what motor worked for you. I also have 54" crayon that I'll likely use for L2. What motor did you use for that?Cheers,David Takemoto-WeertsDavis, CA
I've made a number of these. After making a few by cutting out the mirror discs as described (sort of a hassle), I found bags of 1" diameter glass mirrors at Michael's. Cheap! Much easier, and they fit perfectly.
Getting Started With Electronics
Something not clear: did the box fan you used have a truly sealed motor or do you use only acrylic paints? I will be painting plastic models (nothing large). I would probably use both acrylic and enamel paints applied by an airbrush. If you found a box fan with a sealed motor, I'd like to know where to find my one.
Beginning Leatherworking Class