Whether lithium is helpful for the treatment of Alzheimer's disease has been a controversy. Due to the different approaches, conditions, formulations, timing, and dosages of treatment, results are difficult to compare. In addition, continued supply with a high dosage of lithium renders many serious effects on the brain making this approach unsuitable for long term treatments especially.

Peter Wright has set his Premier League aspirations high after becoming world champion.

The Scot sealed his first world title in January, defeating Michael van Gerwen in the final. Wright immediately went on to win the Masters, before opening his Premier League campaign with a defeat against van Gerwen. Wright suggested that his new standing brings new expectations.

Scientists discovered a new method to generate single photons. They used strain (a system’s response to an applied force) in a 2D material made of tungsten and selenium. By grafting a thin film of the WSe2 onto an ultra-sharp tip made of silicon dioxide, they created specific, well-separated spaces on the thin film that created photons.

Analysis of latest tungsten market from Chinatungsten Online

China tungsten prices showed upward trend in the first trading week as recent tightness was reinforced by concerns about a potential threat to movement of units from China as a result of the Wuhan coronavirus.