1 Drill a 3/16 (5mm) hole through any circle located on a wall stud. 2  Drill a 3/8 (10mm) hole through any other circle.  If your microwave came with a top template, tape it to the base of the cabinet above and drill 3/8(10mm) holes through attachment points where directed to fasten the microwave to the cabinet base.
So 1 gigaparsec = 109 parsecs. The definition of a parsec is as follows: The parsec (symbol pc) is a unit of length used in astronomy. It stands for parallax of one arc second, and is approximately 19,131,554,073,600 (19 trillion) miles.
The Single Cell I'm going to start with unicellular organisms. A bacterium is typically 4-8 micrometres in length. Yeast is typically 3-4 micrometres in diameter, but the largest yeast cells can be up to 40 micrometres. A human ovum is 0.1mm in diameter. The largest bacterium known is Thiomargarita namibiensis, which can be up to 0.75mm in diameter, and can be seen with the naked eye.