This bright LED power bank got me through a 3-day blackout - and it can do so much more

A single charge of the 10000N was enough to run the Flash-1 mod for days, and it works with other accessories like fans and air pumps.
Soy Nómada on MSN

How to check and replace a blown fuse in a fuse box

Power out in one room? You may have a blown fuse. Our simple guide shows you how to safely find, check, and replace a glass ...
IEEE

Multiscale Estimation of Electrification Rate Using Night-Time Light Imagery

Abstract: Electrification rate is an internationally accepted index for electric power access. However, electrification rate data are only commonly available at the national level in underdeveloped ...
Digital Camera World on MSN

Wondering how to photograph fireworks? Here are my sparkling secrets!

Want to capture New Year's fantastic firework displays? My crackling tips will show you how to photograph fireworks!
IEEE

Using Time-Series Satellite Imagery to Detect Artificial Light At Night: the Case of Luojia-1 and International Space Station

Abstract: Artificial light at night (ALAN) changes throughout the night and the year within an area. It is crucial to monitor the time-series characteristics of ALAN. In this study, we investigated ...
Health.com

Red Light Therapy: How Many Sessions Do You Need?

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...