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The State of Resin 3D Printing: Prof. Joanna Ortyl, Cracow University of Technology

February 23, 2022 |

Our next article in the State of Resin 3D Printing series contains insights from a scientist with a deep understanding of additive manufacturing and material science. Professor Joanna Ortyl, PhD, DSc., Eng.,  runs the Ortyl Applied Research Team at the Cracow University of Technology. Projects include Opus, looking at carbon dots and applications in photopolymerisation, and the development of a 3D printer to work with nanocomposites. Research spans bioprinting of hydrogels, cationic and free-radical photoinitiators to 3D-vat printing.  Professor Ortyl is also CEO of Photo HiTech and Photo4Chem, enterprises active in science and engineering with expertise in photopolymers. New photocurable formulations containing luminescent molecular sensors for imaging detecting and spectroscopic sensing. Photo via Photo4Chem. 3DPI: What do you consider the next technology hurdles for photopolymer-based 3D printing to overcome? Joanna Ortyl: The next technological hurdles that photopolymer-based 3D-VAT printing technology must overcome are primarily the ability to print integrated circuits…    read more 

Gone are the days of covertly ducking inside a sketchy adult

February 22, 2022 |

Luxury Sex Toys & Couple’s Intimacy Merchandise Butt plugs and anal dildos are available a spread of sizes and types, making it simple to find something that fits your expertise level. By breaking these myths, you presumably can embrace male sex toys as an empowering way to enhance your overall well-being and happiness. Whether you retain your intercourse toys proudly on display for simple entry, or disguise them away to keep your fun time extra personal, understanding tips on how to store your sex toys is incredibly essential. The open-ended construction, as properly as the body-safe building, make the Arcwave Voy just about as straightforward to scrub as male masturbators can get, says Finn. Prior to collaborating in our exams, all the panelists had used vibrators and were reliably able to achieve orgasm via vibrator use, although some were extra skilled than others. We instructed our testers to use each…    read more 

Ford Releases FITS CAD Files to Accessorize Maverick

February 20, 2022 |

February 18, 2022 Leave a Comment Companies offering additive manufacturing files of their wares for customers to print is nothing new. Most of these digital items do however tend to be very niche products, designed for certain tastes, or for very specific products. In order to enable a little more creativity and freedom (with fewer headaches) as far as these files are concerned, automaker Ford has recently announced that they are releasing CAD models, not of functional parts, but of part interfaces. The interfaces can be printed and mounted to something like a “hardpoint” (a slot) on the Ford Maverick, and customers can print whatever they want and mount it to the interface. But why? Because designing things to fit onto other things that you haven’t designed yourself is a chore at the best of times, even with the right meteorological tools. Add the complicated curved surfaces of a modern…    read more 

Artec 3D unveils new, more powerful 2022 Artec Leo 3D scanner: technical specifications and pricing

February 17, 2022 |

Luxembourg-based 3D scanner manufacturer Artec 3D has launched a new and improved version of its Artec Leo system. Featuring the same built-in touchscreen and wireless functionality as its predecessor, but twice the power, the firm says that its 2022 Artec Leo is capable of providing users with “improved vibrant color capture” and “guaranteed accuracy.” Powered by an upgraded NVIDIA Jetson TX2 processor, the unit also has a huge 160,000 cm3 capture zone, meaning that it can scan objects over 200cm in size, ranging from auto-parts to people and spaces, potentially lending it CSI suitability. “The Artec Leo was the industry’s first AI-powered wireless 3D scanner, making it truly revolutionary,” said Artyom Yukhin, President and CEO of Artec 3D. “We’ve [now] taken that a step further to ensure anyone using the 2022 Artec Leo feels confident that they’re getting top-tier, professional results with guaranteed accuracy and sharper data.” Aiming for accessible…    read more 

Researchers make regenerative medicine breakthrough with volumetric 3D bioprinted livers

February 17, 2022 |

A research team from Utrecht University has successfully fabricated working livers using a newly developed ultrafast volumetric 3D bioprinting method. By means of visible light tomography, the volumetric bioprinting method enabled the successful printing of miniature stem cell units by making the cells “transparent”, which meant they retained their resolution and ability to perform biological processes. Printed in less than 20 seconds, the liver units were able to perform key toxin elimination processes mimicking those that natural livers perform in our bodies, and could open new opportunities for regenerative medicine and personalized drug testing. Volumetric bioprinting of liver-like metabolic biofactories. Image via Advanced Materials. Ultrafast volumetric 3D bioprinting The Utrecht team first demonstrated their volumetric bioprinting technique in 2019 with the creation of free-form tissue structures. The method differs from current bioprinting processes which are based on layer-by-layer deposition and assembly of repetitive building blocks, such as cell-laden hydrogels and…    read more 

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