In addition to being a runnable CLI tool, D2 can also be used to produce diagrams from Go programs. For examples, see ./docs/examples/lib. This blog post also demos a complete, runnable example of ...

Finance Minister Nirmala Sitharaman has proposed to completely exempt colbalt powder and waste, lithium-ion battery scrap, lead, zinc and 12 other critical minerals in Budget 2025. Sitharaman said ...

Lithium is a chemical element used in rechargeable lithium-ion batteries that power smartphones, laptops and electric vehicles (EVs). So it's fair to say lithium–a soft, silvery-white alkali ...

Lithium-ion battery recyclers source materials from two main streams: defective scrap material from battery manufacturers, and so-called "dead" batteries, mostly collected from workplaces. The ...