Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Flexible composites-based piezoelectric nanogenerator (PENG) with low cost, stable properties and sensitivity to mechanical ...

Researchers design branch-heterostructure ceramic fibers that triple nanogenerator output and enable accurate self-powered ...

Drums! You hit them, and they vibrate. It’s kind of fun. Piezoelectric elements can create electric current when they vibrate. [Will Dana] put two and two together to try and charge his ...

MORPHO (Manufacturing, Overhaul, Repair for Prognosis Health Overreach) was a Horizon 2020 funded research project (September 2021 – January 2025) that aimed to optimize the manufacturing and life ...

We may receive a commission on purchases made from links. Vacuuming probably isn't many people's favorite chore, but a quality cordless vacuum cleaner can make the job a lot easier. Dyson vacuums have ...

Abstract: This paper reports on a novel piezoelectric micromirror with integrated resonant sensor, which will allow, for the first time, a precise angle measurement for covering very low-frequency ...

A good cordless stick vacuum cleaner gives you the freedom to move from room to room without dragging a cable or hunting for the nearest outlet. They’re lighter than a typical corded vacuum and often ...

Our cleaning experts have come to identify a great vacuum equipped to last from an OK one that inevitably lands up in the dreaded vacuum graveyard. We're perpetually on a mission to find the best ...