Definition - What does Positive Displacement Pump mean? Positive Displacement Pump is a type of pump used to displace or force oil and petroleum products into pipelines or into various equipment installed in refineries.
A brain looks like a walnut because our minds are constantly making comparisons and finding similarities to help us understand the world around us. Here's an activity that can help you see more such things. Try to find faces.
The health benefits of walnuts include reduction of LDL cholesterol in the body, improvement in metabolism, and control of diabetes. Other important health benefits of walnuts stem from the fact that these nuts possess anti-inflammatory properties, aid in weight management, and help as a mood booster.