An 1827 guide for servants devoted 15 full pages to the black art. One period analysis ... while wood would have cost them $21. Still, supply was sometimes a problem. The wealthy had ample funds ...

This study provides valuable insights into how auditory stimuli influence the temporal dynamics of visual perception by modulating brain rhythms (oscillations) in the alpha band. The authors present ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.