There is a line of camels sitting on the ground in the outback area of australia. there

are tourists waiting to get onto the camels to enjoy a camel back ride.

How to understand euclidean geometry
Learn postulate 1-a line segment can be formed by joining any two points.
If you have two points, a and b, you can draw a line segment connecting those two points. Only one line segment can ever be made by connecting the two points.

Know postulate 2-any line segment can be extended toward infinity in either direction. Once you have constructed a line segment between two points, you can extend this line segment into a line.

How to relieve pressure in your ears
Swallow or yawn.
These motions cause the tube between the middle ear and the nose and throat (the eustachian tube) to open up. Doing this can relieve the pressure in your ears, but you may have to try several times.

Chew on gum or suck hard candies. Both of these actions encourage more swallowing, helping to relieve the pressure.

How to store belts
Hang your belt rack on the back of a door or a closet rod.
The type of belt rack you have will determine how you hang it. If your belt rack has a hook on the top of it, you can hang it up on your closet rod.
If it has brackets, you can hang it on the inside of your closet door. Hang a belt ring hanger on a closet rod.