Abstract: In this study, we present a development of a solar-powered Internet-of-Things (IoT) device, that incorporates both light energy harvesting and solar cell monitoring, which we demonstrate by ...

Plus, the Google Pixel Watch 4 and Blink Mini 2 security cameras are on sale. Plus, the Google Pixel Watch 4 and Blink Mini 2 security cameras are on sale. The 25,000mAh / 90Wh power bank can charge ...

We may receive a commission on purchases made from links. Buying a laptop is a decision that requires a lot of research. After all, you'd want to be confident in the purchase you make instead of ...

Far-Flung Postcards is a weekly series in which NPR's international team shares moments from their lives and work around the world. I lit this candle at our bureau in Kyiv last month, after one long ...