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Resin 3D printing beginners step by step guide
Supplies You Will Need
- A Respirator (for Resin printing)
- A Backup Power Supply (great for when the power goes out)
- Nitrile Gloves (Latex gloves will NOT be good enough)
- IPA Alcohol (99.9%) – For cleaning resin
- Many many paper towels
NOTE: Resin printing is known to suffer from bending or warping, so it is not suggested for structural or modular pieces
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Elegoo Saturn 3 Ultra Review – ACF Resin 3D printer
NOTE: You can use Anycubic water washable 8k resin with this printer.
What is ACF film (Advanced Composite Film) for resin printing?
The ACF Film features a bottom, frosted layer film that creates a softer and less suction force during printing. This remarkable attribute significantly enhances the success rate when printing challenging resins with high viscosity, ensuring exceptional results.
https://www.elegoo.com/en-ca/products/elegoo-saturn-3-ultra-resin-3d-printer-12k
Washing and curing
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Elevenlabs AI Speech to Speech Converter
https://elevenlabs.io/voice-changer
Transform your voice into another character and control its emotion and delivery.
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How OpenAI so royally screwed up the Sam Altman firing and joining Microsoft
https://edition.cnn.com/2023/11/19/tech/sam-altman-open-ai-firing-board/index.html
https://www.cnn.com/2023/11/18/tech/openai-sam-altman-shakeup-what-happened/index.html
https://edition.cnn.com/2023/11/20/tech/sam-altman-joins-microsoft/index.html
A company’s board of directors has an obligation, first and foremost, to its shareholders. OpenAI’s most important shareholder is Microsoft, the company that gave Altman & Co. $13 billion to help Bing, Office, Windows and Azure leapfrog Google and stay ahead of Amazon, IBM and other AI wannabes.
So a day later, the board reportedly asked for a mulligan and tried to woo Altman back. It was a shocking turn of events and an embarrassing self-own by a company that its widely regarded as the most promising producer of the most exciting new technology.
The board angered a powerful ally and could be forever changed because of the way it handled Altman’s ouster. It could end up with Altman back at the helm, a for-profit company on its nonprofit board – and a massive culture shift at OpenAI.
https://www.bbc.com/news/technology-67474879
But Microsoft, OpenAI’s biggest investor, has decided not to take a chance on Mr Altman taking this tech elsewhere. He will be joining the Seattle-based tech giant, it has been announced, to lead a yet-to-be-created AI research team. His co-founder Greg Brockman goes with him, and judging from the number of staff members posting on X today, it looks like he’ll be taking some of OpenAI’s top talent too.
Many OpenAI staff members are sharing the same post on X. It reads: “OpenAI is nothing without its people”.
Is that a warning to Mr Shear that he might have some hiring to do? A BBC colleague outside OpenAI’s headquarters just told me at 0930 in San Francisco, there were no signs of people arriving for work.
https://edition.cnn.com/2023/11/20/tech/openai-employees-quit-mira-murati-sam-altman/index.html
“Your actions have made it obvious that you are incapable of overseeing OpenAI,” wrote the employees. “We are unable to work for or with people that lack competence, judgement and care for our mission and employees.”
The employees also warned that they would “imminently” follow Altman to Microsoft unless the board resigns and reinstates Altman and Greg Brockman, the former OpenAI president who was also removed by the board on Friday.
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VR-NeRF: High-Fidelity Virtualized Walkable Spaces
An end-to-end system for the high-fidelity capture, model reconstruction, and real-time rendering of walkable spaces in virtual reality using neural radiance fields.
FEATURED POSTS
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General OCR Theory – Towards OCR-2.0 via a Unified End-to-end Model – HF Transformers implementation
https://huggingface.co/stepfun-ai/GOT-OCR-2.0-hf
GOT-OCR2 works on a wide range of tasks, including plain document OCR, scene text OCR, formatted document OCR, and even OCR for tables, charts, mathematical formulas, geometric shapes, molecular formulas and sheet music.
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About green screens
hackaday.com/2015/02/07/how-green-screen-worked-before-computers/
www.newtek.com/blog/tips/best-green-screen-materials/
www.chromawall.com/blog//chroma-key-green
Chroma Key Green, the color of green screens is also known as Chroma Green and is valued at approximately 354C in the Pantone color matching system (PMS).
Chroma Green can be broken down in many different ways. Here is green screen green as other values useful for both physical and digital production:
Green Screen as RGB Color Value: 0, 177, 64
Green Screen as CMYK Color Value: 81, 0, 92, 0
Green Screen as Hex Color Value: #00b140
Green Screen as Websafe Color Value: #009933Chroma Key Green is reasonably close to an 18% gray reflectance.
Illuminate your green screen with an uniform source with less than 2/3 EV variation.
The level of brightness at any given f-stop should be equivalent to a 90% white card under the same lighting.
