We are so use to seeing bald-headed me with a perfect dome! LOL Not all men are lucky enough to have a perfectly round head and usually due to birth some people can have dents and bumps or even a flat back to their head (often thought to be the fact the mother kept the baby on their back too much.) It doesn't sound serious, but if it bothers you the next time you are in for a physical (you should go in once a year) then mention it to the doctor more or less to put your mind at rest.
An indentation on the top of the head is most likely due to an injury. However, the only individual that can answer this would be a physician.
So far as I know, the Hook But the real name, I cant find anywhere.
Phillips head screwdrivers only work on Phillips head screws--which are ones with an "x" indentation on the head of the screw. A straight screwdriver works on screws with a single line indentation on the head of the screw.
A hole.. If you are concerned the see a physician
its only painless if the bullet goes directly to the brain. if not, it hurts like hell.
It is a tumor that causes poor grammar.
A backpiece is a decorated comb which attaches a veil to the back of a bride's head, or a large tattoo on a person's back.
It is important to choose a pillow that supports your head in the correct position. It is possible to purchase pillows which are shaped and which support your neck with a slight indentation for your head to rest on. It is important to find a pillow that does not tip your head forwards if you sleep on your back or if you are a sideways sleeper the pillow should keep your neck in line with your head.
If you have a concern you should have your physician examine it for you.
Triceratops didn't have anything on its back. However, it did have a large round frill that came off the back of its head and covered its neck.
sailfish is different to marlin, marlin have a long bill and a large fin on its head and a large crescent shaped tail, sailfish are smaller and have one long fin on its head to its back.
That could be anything. You could have hit your head on the ground while jumping, you could have been dropped on your head as a baby (most likely), or you could have some disease that makes your skull have an indentation.