The tubes being filled with distilled water, the light from an electric lamp was directed toward the central glass of the refractometer and the latter adjusted by screws till the light passed centrally down both tubes, and then the right angled prism at the further end adjusted till the light returned and was reflected into the telescope, where generally two images were observed.

So whether you are out conquering worlds or are just concerned about these tiny pests, make sure you're prepared with a pair of germ-spotting microgoggles.

Everything is just peachy keen, isn't it? The deadline is approaching and I have hardly even started yet.

We made a batch of cookies to take to the party.