Discover the fascinating art of cutting with paper in this informative video. Learn how to transform simple sheets of paper ...

Discover the art of crafting the perfect flying paper airplane with our step-by-step guide! In this video, learn techniques to design a paper airplane that not only soars high but glides smoothly ...

This paper presents a high-voltage power amplifier for driving flexible paper speaker. Simple circuit complexity and high signal quality can be achieved. The operating principles and design ...