Celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m., Mole Day commemorates "Avogadro's Number": 6.02 x 10 23. This number--called a mole--is a basic measuring unit in chemistry. Mole Day ...

The ability to measure and manipulate substances at the nanomol scale is crucial for various applications in nanotechnology, chemistry, pharmacology ... accommodating a wide range of scales from ...