Northvolt Achieves Major Milestone in Sodium-Ion Battery Development
Swedish battery manufacturer Northvolt announced a significant advance in sodium-ion battery technology for renewable energy storage this week. The company validated prototype cells demonstrating an energy density exceeding 160 watt-hours per kilogram (Wh/kg) – on par with commercial lithium iron phosphate batteries. Northvolt's cells utilise hard carbon anodes...
Everything You Need to Know About Railguns in 2023: The Weapon Powered by Electromagnetic Force
Engineers have been trying to create a functional railgun for militaries globally for over a century. In this blog post, we will take a look at the current state of railgun technology and explore the possibilities of its future in 2023. Just over a decade ago, the U.S....