With impressive ductility and the ability to resist heat and corrosion, critical metal tantalum is one of the five major refractory metals,…
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Investing
Experts Warn of Supply Cliff for Battery Raw Materials as Gigafactory Demand Builds
by adminLithium-ion battery technology has become a critical component in the coming carbon-neutral economy. Its success will require massive investments in a value…
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World
Russia has recruited as many as 15,000 Nepalis to fight its war. Many returned traumatized. Some never came back
by adminRamchandra Khadka stood in front of a temple in the middle of Kathmandu, Nepal, praying for his fellow countrymen who are fighting…