Start by measuring out the Oil into a cup or measuring bowl with a pour spout. This will help pouring the Oil where you want and not all over the counter :).
For the emulsion, turn the Blender on and after it picks up speed remove the centre plug in the lid, cover the hole with a Tea Towel.
Shift the Tea Towel to the side and very very slowly ( a few drops at a time to start ) add the oil. As you add the Oil you can start turning the pour into a slow, steady stream until all the Oil is in the Blender.
Turn off the blender, you should have a beautifuly emulsified Pear Cider Vinairgette.
Find the nearest package of Arugula, add some Blue Cheese, Turmeric Pecans, Dried Cranberries and the Pear Cider Vinaigrette. Now go out and impress some Family and Friends, Enjoy.