Abstract: Plastic pollution, especially from polyethylene terephthalate (PET) bottles, poses a significant environmental threat. This paper presents an intelligent recycling system inspired by Reverse ...
Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to ...
This video showcases creative ideas for building working vending machines using LEGO bricks. Different designs demonstrate how simple mechanical systems can be created with LEGO pieces to dispense ...
Heather Ozzy and Chris Prince launched Austin Mini Art in January 2025. The project has now sold more than 45,000 prints. At certain vending machines around Austin, a couple of dollars gets you more ...
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