During marketing and promotional activities, hair products are frequently described as offering good ‘body’ to the hair while taming frizz and flyaways. The efficiency of these products must be ...

Shown here are the component volumes that comprise the total clearance volume when the piston is at TDC. If the piston is domed or dished, that affects the clearance volume too. To measure both the ...

Because tape measurement is imprecise, only differences greater than 2 cm are considered clinically significant. 2, 3 More importantly, a variation of 2 cm at one point, 1 cm at another, and so forth, ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...