Search found 324 matches

by publiusr
Mon Apr 15, 2024 3:25 am
Forum: Construction
Topic: Rubber for molds
Replies: 83
Views: 261428

Re: Rubber for molds

There is some use of laser made molds: https://m.youtube.com/watch?v=LUu8f8fghbk Something I was thinking about: Would it be possible to scan some original 1/650 AMT Enterprise model tree parts to back-engineer a mold that could be virtually adjusted in a computer to rotate that neck back a tad to l...
by publiusr
Sun Apr 14, 2024 11:41 pm
Forum: Lighting & Electronics
Topic: Electronic Circuits Help
Replies: 35
Views: 143234

Re: Electronic Circuits Help

Blaster https://hackaday.com/2024/04/11/the-aimbot-v3-aims-to-track-terminate-you/ Emulator https://hackaday.com/2024/04/14/the-bbc-micro-lovingly-simulated-in-vr/ https://hackaday.com/2024/04/13/vintage-particle-counter-is-a-treasure-trove-of-classic-parts/ https://hackaday.com/2024/04/10/synesthet...
by publiusr
Sun Apr 14, 2024 2:00 am
Forum: Scratchbuilding
Topic: Who collects stuff for scratch building?
Replies: 402
Views: 979903

Re: Who collects stuff for scratch building?

For large models…this cowling https://www.ritehite.com/en/am/products/industrial-fans/destratification-fans/coolman-zone .al.com/shopping/2024/04/this-water-bottle-went-viral-on-tiktok-and-it-really-is-that-good.html Lights https://www.directindustry.com/prod/ma-safety-signal-co-ltd/product-66287-17...
by publiusr
Fri Apr 12, 2024 2:11 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

Plastics in the news: https://phys.org/news/2024-04-co8322-biomass-path-environmentally-friendly.html https://phys.org/news/2024-04-microbial-plastic-factory-high-quality.html https://phys.org/news/2024-04-machine-based-approach-nanocomposite-biodegradable.html https://phys.org/news/2024-04-effects-...
by publiusr
Sun Apr 07, 2024 4:11 am
Forum: Lighting & Electronics
Topic: LEDs & Other Low voltage, Low power lighting
Replies: 51
Views: 168294

Re: LEDs & Other Low voltage, Low power lighting

Writer https://hackaday.com/2024/04/05/esp32-provides-distraction-free-writing-experience/ https://hackaday.com/2024/04/05/fictional-computers-the-three-body-problem/ Propellor https://hackaday.com/2024/04/04/how-much-thrust-is-your-prop-really-making/ https://hackaday.com/2024/04/02/lamp-becomes-ro...
by publiusr
Sun Apr 07, 2024 4:02 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Just in https://hackaday.com/2024/04/05/3d-printer-hot-off-the-griddle/ https://hackaday.com/2024/04/02/wear-testing-different-3d-printer-filaments/ https://techxplore.com/news/2024-04-3d-method-eco-friendly.html https://techxplore.com/news/2024-04-3d-printer-figure-unknown-material.html https://phy...
by publiusr
Sun Mar 31, 2024 2:25 am
Forum: Lighting & Electronics
Topic: Electronic Circuits Help
Replies: 35
Views: 143234

Re: Electronic Circuits Help

Aluminum electromagnet? https://hackaday.com/2024/03/27/sort-of-electromagnet-attracts-copper-aluminum/ Uh https://hackaday.com/2024/03/28/computers-of-fiction-colossus-and-guardian/ https://hackaday.com/2024/03/25/the-cryotron-remembered/ https://hackaday.com/2024/03/26/night-vision-the-old-way/ ht...
by publiusr
Fri Mar 22, 2024 2:33 pm
Forum: Lighting & Electronics
Topic: LEDs & Other Low voltage, Low power lighting
Replies: 51
Views: 168294

Re: LEDs & Other Low voltage, Low power lighting

Low power devices https://techxplore.com/news/2024-03-skyrmion-based-memory-technology-extremely.html https://phys.org/news/2024-03-high-quality-microwave-generated-tiny.html https://phys.org/news/2024-03-quantum-magnetic-disks.html https://techxplore.com/news/2024-03-brain-wireless-salt-sized-senso...
by publiusr
Fri Mar 22, 2024 2:33 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

Plastic holograms and optics https://phys.org/news/2024-03-holographic-message-encoded-simple-plastic.html https://phys.org/news/2024-03-backyard-insect-invisibility-devices-gen.html https://phys.org/news/2024-03-scientists-tunable-displays-sensors.html https://phys.org/news/2022-03-smart-coatings-p...
by publiusr
Fri Mar 22, 2024 2:31 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

3D print news https://techxplore.com/news/2024-03-additive-aluminum-alloys-space-optical.html https://medicalxpress.com/news/2024-03-world-high-resolution-brain-3d.html https://phys.org/news/2024-03-simple-scalable-method-3d-helical.html https://phys.org/news/2024-03-3d-wood-natural-components.html ...
by publiusr
Mon Mar 18, 2024 2:06 am
Forum: Construction
Topic: Tools of the Trade
Replies: 48
Views: 184170

Re: Tools of the Trade

by publiusr
Sun Mar 17, 2024 3:13 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Hollows https://www.therpf.com/forums/threads/voxel-hollow-blender-addon-for-hollowing-a-mesh-for-3d-printing.356470/ 3D print https://phys.org/news/2024-04-biodegradable-aerogel-airy-cellulose-3d.html https://techxplore.com/news/2024-04-3d-key-components-mass-spectrometer.html https://techxplore.co...
by publiusr
Fri Mar 15, 2024 5:23 pm
Forum: Scratchbuilding
Topic: Who collects stuff for scratch building?
Replies: 402
Views: 979903

Re: Who collects stuff for scratch building?

Wiper blades have interesting plastic clips now... ICEE spray bottles https://www.amazon.com/Raspberry-Candies-Birthday-Lollipop-Included/dp/B0CHBN7QGB/ref=asc_df_B0CHBN7QGB/?tag=hyprod-20&linkCode=df0&hvadid=686082048612&hvpos=&hvnetw=g&hvrand=13647086009996856954&hvpone=&am...
by publiusr
Fri Mar 15, 2024 4:56 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

Plastic news https://phys.org/news/2024-03-approach-high-plastics-agricultural.html https://phys.org/news/2024-03-chemicals-plastic.html https://techxplore.com/news/2024-03-scientists-nanoplastics-efficiency.html https://phys.org/news/2024-03-combined-microscopy-technique-nanoscale-behavior.html Jus...
by publiusr
Fri Mar 15, 2024 4:54 pm
Forum: Finishing
Topic: Basics. Colors. Types of paint
Replies: 185
Views: 787045

Re: Basics. Colors. Types of paint

Self-cleaning paint https://thedebrief.org/sunlight-powers-this-new-self-cleaning-white-paint-that-also-cleans-the-air/ https://phys.org/news/2024-03-ultrablack-thin-coating-gen-telescopes.html https://phys.org/news/2024-03-beetles-dark-sustainable.html https://phys.org/news/2024-04-based-stinky-pot...
by publiusr
Sat Mar 09, 2024 8:38 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

New ways to do 3D printing https://phys.org/news/2024-03-dual-wavelength-olefin-metathesis-3d.html https://phys.org/news/2024-03-high-microscale-3d-technique.html My card… https://hackaday.com/2024/03/07/micro-jeep-model-kit-is-both-business-card-and-portfolio/ Hide layer lines https://hackaday.com/...
by publiusr
Sun Mar 03, 2024 4:36 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Glow print https://hackaday.com/2024/02/26/radioactive-3d-printed-flower-glows-and-glows/ Glow-in-the-dark https://phys.org/news/2024-03-harnessing-mechanisms-fungal-bioluminescence-confer.html Adhesion https://techxplore.com/news/2024-03-surface-roughness-adhesion-soft-materials.html On colors http...
by publiusr
Sun Feb 25, 2024 1:39 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Clear prints https://m.youtube.com/watch?v=KwZcsBrMu_A&embeds_referring_euri=https%3A%2F%2Fforums.scifi-meshes.com%2F&source_ve_path=Mjg2NjY&feature=emb_logo Nice builds https://forums.scifi-meshes.com/discussion/78611/3dcoolhands-3d-printing-projects/p3 3D print news https://medicalxpre...
by publiusr
Sat Feb 24, 2024 3:00 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

3D print in vivid colors https://phys.org/news/2024-02-chameleons-multicolor-3d-technology.html https://medicalxpress.com/news/2024-02-3d-printable-tissue-adhesive-standard.html https://phys.org/news/2024-02-3d-ribosome-visualize.html https://phys.org/news/2024-02-lab-spun-sponges-scaffolds-skin.htm...
by publiusr
Sat Feb 24, 2024 2:59 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

A new glowing plastic that heals https://phys.org/news/2024-02-bright-tough-material.html plastics news https://phys.org/news/2024-02-polymer-science-team-additive-upcycle.html https://phys.org/news/2024-02-bright-tough-material.html https://phys.org/news/2024-02-polymer-based-tunable-optical-compon...
by publiusr
Sat Feb 17, 2024 2:22 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

Plastics news https://phys.org/news/2024-02-bananas-plastic-crisis.html https://phys.org/news/2024-02-lab-tiny-network-microparticles-strong.html https://phys.org/news/2024-02-eco-friendly-magnet-microplastics.html https://phys.org/news/2024-02-scientists-dyes-cellular.html https://techxplore.com/ne...
by publiusr
Mon Feb 12, 2024 5:13 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Resin prints https://hackaday.com/2024/02/20/multicolor-resin-prints-give-it-a-shot/ Silicone https://hackaday.com/2024/02/08/3d-printing-silicone-parts/ Airless basketball https://hackaday.com/2024/02/11/3d-printed-basketball-could-be-a-game-changer/ tiny 3D prints https://phys.org/news/2024-02-fin...
by publiusr
Mon Feb 12, 2024 5:02 am
Forum: Lighting & Electronics
Topic: Electronic Circuits Help
Replies: 35
Views: 143234

Re: Electronic Circuits Help

Book on the subject https://hackaday.com/2024/02/10/analog-engineers-pocket-reference-needs-a-big-pocket/ Misc https://hackaday.com/2024/02/08/custom-multi-segment-e-ink-displays-from-design-to-driving/ https://hackaday.com/2024/02/10/wooden-desk-lamp-uses-unusual-dimmer/#more-663214 /hackaday.com/2...
by publiusr
Sat Feb 10, 2024 2:17 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

Plastics https://phys.org/news/2024-02-nanoplastics-oligomers-polyester-textiles.html https://phys.org/news/2024-02-full-recovery-materials-tough-polymer.html https://phys.org/news/2024-02-scientists-artificial-worm-gut-plastics.html https://phys.org/news/2024-02-reveal-elusive-bottleneck-global-eff...
by publiusr
Sat Feb 10, 2024 2:15 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

3D print news https://phys.org/news/2024-02-3d-technology-tissue-combine-hydrogels.html https://phys.org/news/2024-02-3d-method-ice-template-artificial.html https://techxplore.com/news/2024-02-3d-nanocellulose-upscaled-green-architectural.html https://phys.org/news/2024-02-based-pharmaceuticals.html...
by publiusr
Sat Feb 03, 2024 11:50 pm
Forum: Lighting & Electronics
Topic: LEDs & Other Low voltage, Low power lighting
Replies: 51
Views: 168294

Re: LEDs & Other Low voltage, Low power lighting

DIAC https://hackaday.com/2024/02/03/why-not-try-a-diac/ Recovering video https://hackaday.com/2024/02/03/recovering-a-busted-video-capture-device-with-firmware-flashing-tricks/ New LEDs https://phys.org/news/2024-02-avenues-efficient-stable-blue-oled.html lighting https://phys.org/news/2024-03-stra...
by publiusr
Sat Feb 03, 2024 2:55 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

SLANT https://hackaday.com/2024/02/02/an-alternative-orientation-for-3d-printed-enclosures/ https://hackaday.com/2024/02/02/the-case-against-calibration-cubes/ Nice https://www.youtube.com/watch?v=qD1OmZ-llZk&t=1s https://forums.scifi-meshes.com/discussion/78611/3dcoolhands-3d-printing-projects/...
by publiusr
Fri Feb 02, 2024 5:30 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 126
Views: 579411

Re: Styrene cements and construction

New plastics https://phys.org/news/2024-02-plastic-shifted-tempering.html https://phys.org/news/2024-01-scientists-loop-recycling-widely-plastics.html https://phys.org/news/2024-01-scientists-ambitious-roadmap-circular-carbon.html https://phys.org/news/2024-01-plastic-straws-degrade-quickly.html htt...
by publiusr
Fri Feb 02, 2024 5:27 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 87
Views: 110994

Re: 3D printing pitfall?

Printing for optics https://3dprintingindustry.com/news/university-of-stuttgart-researchers-develop-new-high-power-3d-printed-micro-optics-for-compact-lasers-227403/ Laser and aerosol printer https://phys.org/news/2024-02-team-laser-printer-photonic-chips.html https://phys.org/news/2024-02-aerosol-j...