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Brazilian Engineer Develops Affordable Custom 3 D-Printed Prosthetics for Children and Teens, Operated by Elbow or Wrist Movement Without Batteries
5+ hour, 57+ min ago (1444+ words) The mechanical 3 D prostheses presented by Thiago, a 26-year-old mechatronics engineer, operate without a battery and rely on the user's own movement to open and close the hand. The case was shown in a report by Jornal da Gazeta published…...
Researchers Use Algae to Enhance 3 D-Printed Walls, Boosting Strength by 25% and Speeding Construction by 33%
14+ hour, 6+ min ago (885+ words) The compound, derived from seaweed, was incorporated into a combination of earth, sand, and clay. With only 0. 12% of the additive, the material showed approximately 25% greater strength and allowed for about 33% faster printing. The formulation also maintained inclined structures up to…...
Over 5, 000 Families Join Brazilian Network Providing 3 D-Printed Prosthetics, Founded by Teacher Inspired by Daughter's Limb Difference
17+ hour, 57+ min ago (1077+ words) Faced with a diagnosis that would change her daughter's life, Geane Poteriko did not wait for a ready-made solution: she set out to create her own. The teacher studied the subject, mobilized volunteers, and founded an association that now manufactures…...
Company Develops World's Thinnest Chocolate at 0. 03 Millimeters Using Exclusive Machine Designed in Japan
1+ day, 5+ hour ago (345+ words) The chocolate produced by MATTE Bottega del Cioccolato caught attention in Tokyo for an unusual feature: its layer measures only 0. 03 millimeters. The creation, called Corteccia, aims to offer a texture that melts immediately in the mouth. MATTE was inaugurated in…...
Single Mother Working Three Jobs Receives 111 m" 3 D-Printed Home with Concrete Walls Built in 12 Hours, Featuring 3 Bedrooms, 2 Bathrooms, and a Printer for Replacement Parts
1+ day, 17+ hour ago (1111+ words) A few days before Christmas, April Stringfield received the keys to the house she had been waiting for years. A single mother living in the Williamsburg area of Virginia, she was able to purchase the property through the Habitat for…...
A city with fewer than 2, 000 residents believed that 3 D-printed houses would solve its housing crisis, but the project stalled, walls cracked, the printer disappeared from the site, and the FBI got involved in the case.
1+ week, 12+ hour ago (1206+ words) A small town in the United States believed that a giant 3 D printer could achieve what decades of promises could not: bring housing, hope, and movement back to the streets. But the project that seemed like a showcase of the…...
Researchers develop a revolutionary solution capable of cooling chips with up to 10 times greater efficiency, overcoming thermal limits that hindered the advancement of modern computing and enabling faster, more compact, and energy-efficient equipment.
1+ week, 1+ day ago (939+ words) Heat is one of the main obstacles to the evolution of modern processors. The more powerful the chips become, the greater the difficulty in maintaining safe temperatures without increasing energy consumption. Now, researchers from the Korea Advanced Institute of Science…...
Brazilian students surprise by developing a more affordable 3 D-printed knee that mimics real movements and promises to change the lives of amputees in the SUS.
1+ week, 3+ day ago (448+ words) A 3 D printed knee developed by Brazilian students could enhance the quality of life for amputees by offering a more accessible, customizable prosthesis that closely mimics the body's natural movements. The prototype is still undergoing tests and could reach SUS…...
Teenagers aged 12 and 13 in Manaus set aside games and start a business with 3 D printing; the duo sells keychains, characters, and 800 buttons to the school while dreaming of opening a store to help their parents.
2+ week, 2+ day ago (1426+ words) 3 D printing became a starting point for two teenagers from Manaus to turn curiosity into business and learn entrepreneurship while still in school. Heitor Lemos, 13, and Ant'nio Mauro, 12, started producing keychains, characters, badges, and personalized pieces after discovering the technology…...
Goodbye traditional brick? New 3 D-printed brick promises houses ready in up to 30 days, cooling without air conditioning, and a reduction of up to 9 C in urban heat using only water and natural evaporation in civil construction.
2+ week, 2+ day ago (963+ words) Amid the advancement of heatwaves and the pressure on cities, two young Swiss designers created a solution that mixes ancient technique and digital manufacturing. The project, called Bloc, uses 3 D-printed terracotta, water, evaporation, and solar energy to reduce air temperature…...
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