A new recycling technique developed in China claims to capture 99.99% of the lithium in spent electric vehicle batteries, a level of recovery that would have sounded fanciful only a few years ago. By ...

The so-called “Maui Method” removes a battery’s charge in brine, preventing fires by eliminating the hazard.

Discover how the Modified Dietz Method measures investment returns, factoring in cash flow timing and excluding skewing ...

The temporal method is a currency translation technique for foreign subsidiaries, allowing profits and losses to be computed in the parent company’s currency. Learn its rules and applications.

The inversion method is said to boost hair growth by increasing blood flow to the scalp when you hang your head upside down, but there is no scientific evidence supporting its effectiveness. Combining ...

Wim Hof is an athlete and motivational speaker who has proposed that cold exposure combined with periods of hyperventilation and breath-holding can improve health and well-being. The method involves ...