Definition and function of magnetic stirrer – In the laboratory, usually a researcher often performs various practicums. Researchers often mix […]

Wilhelm Conrad Roentgen, a physicist at the University of Wurzburg, Germany, first discovered Roentgen rays in 1895 while conducting experiments […]

Nucleic acids are biochemical macromolecules that store and transfer genetic information in cells. They use stored genetic information to direct […]

Margin of error is a statistic that states the number of errors in random sampling in a survey. Margin of […]