무역과 원자재에 의존
Mining Notion
Mining Companies
Europe’s deepest mine to become giant gravity battery
Estimates suggest abandoned mine shafts could store enough electricity to power the planet
https://www.independent.co.uk/tech/gravity-battery-mine-renewable-energy-b2492087.html

The Silicon Valley Startup Using AI to Scour the Earth for Copper and Lithium
KoBold Metals says artificial intelligence helps it collect and analyze more sophisticated data about mineral deposits than conventional exploration methods.
https://www.wsj.com/tech/ai/kobold-metals-ai-copper-lithium-caad58da

Seonglae Cho