41 Design Flaws That Might Seem Like Not A Big Deal, But They Are

Have you ever picked up a nice-looking product and thought it would be a blast to use it, only to learn the hard way that it's just pretty, but not very usable? It might be even the tiniest of flaws ...

Turning everyday filter paper into a miniature microfluidic platform with DLP 3D printing

Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, ...

The GAMI turbo elevates papercraft modeling

Does the mere mention of “paper car model” trigger visions of a relaxing afternoon of model-making ending with a wastebasket ...
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Try making 3 simple rings from colorful paper clips | Advantages and Defect | how to fix 990

Colorful little paper clips are the easiest to find. So in this video I will try 3 simple ring designs with this popular material. Out of the 3 ring designs I just made, I found the rose twist ring ...

Have yourself a very handmade Christmas

In a season of hyper-consumerism, making your own crackers, candles and crowns weaves something special back in ...

Tabletop Stamps creators explain how a craft-night idea became a tabletop phenomenon

The next morning, Harris grabbed a lino tile and carved the very first prototype for Tabletop Stamps: a basic weathered stone ...
IEEE

Design and Modeling for Very High-sensitivity UHF RF Energy Harvesting Circuit

Abstract: The increasing demand for wearable and portable IoT devices necessitates alternatives to traditional battery-powered systems, leading to the emergence of RF energy harvesting as a viable ...
IEEE

Multi-Objective Controller Design for Grid-Following Converters With Easy Transfer Reinforcement Learning

Abstract: This article proposes an easy transfer reinforcement learning method that combines easy transfer learning (ETL) with deep reinforcement learning (DRL) to adapt a multiobjective controller ...