This is a great way to make sure oil doesn't get all over the side of the bottle and it lets you control how much oil you're actually using. (geekwrapped.com)
Certainly you can adopt spending habits that help you control when, why and how you use your credit card. (ovationcredit.com)
Even when we control for such variables as occupation, numbers of hours worked, education, and social capital, the income gap does not decrease by much. (sciencedaily.com)