IN: It is easier to visualize a wavelength than a frequency so wavelength will be used in what follows.
**
OUT: it is easier to visualize a wavelength than a frequency so wavelength will be used in what follows.


IN: There will be minimal damage to the structure which cannot be revealed with an optical microscope.
**
OUT: there will be minimal damage to the structure which cannot be revealed with an optical microscope.


IN: Body and plunger: AISI 303 stainless steel.
**
OUT: body and plunger: aisi 303 stainless steel.


IN: Rubber band at the bottom which gives a nice fall
**
OUT:
rubber band at the bottom which gives a nice fall