Tech Xplore on MSN

Two-step flash Joule heating method recovers lithium‑ion battery materials quickly and cleanly

A research team at Rice University led by James Tour has developed a two-step flash Joule heating-chlorination and oxidation ...

Math trick of the day: Mastering the 11 times table with your fingers

A simple finger trick for the 11 times table is helping secondary school students aged 12 to 16 improve mental arithmetic ...