What Is Ballast on a Railroad Track?
Railroad ballast serves as a bed for railroad tracks and provides track stability, drainage, and support of significant loads carried by railcars. In addition,…
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Shoulder
Where Is Your Funny Bone?
Where Is Your Funny Bone? Your funny bone is in your arm. It is the long, almost straight nerve which extends from your shoulder to your elb
Did Pirates Carry a Parrot on Their Shoulder?
Did Pirates Carry a Parrot on Their Shoulder? If you lived in the 17th century and saw a parrot on a pirate’s shoulder, it was most likely
What Is an Axilla?
The axilla (or armpit, underarm, or oxter) is the area on the human body directly under the joint where the arm connects to the shoulder. It