Schools play a vital role in expanding scientific knowledge. But a lack of teachers, budgets cuts, and teenage clumsiness have prevented many schools from updating–or even obtaining–basic lab ...
Most domestic science and engineering laboratories have a thick blue encyclopedia on their shelves. During a time when even a single beaker or reagent bottle was difficult to obtain, this ...
THE twenty-fifth edition of the catalogue of physical laboratory apparatus and equipment recently issued by Messrs. W. and J. George, Ltd., proprietors of F. E. Becker and Co., London and Birmingham, ...
Devices used in laboratories, hospitals and similarly high-demand settings must remain consistently accurate to encourage trust in the parties using them for critical tasks. However, overheating can ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results