IN: What happens next?

An art piece is displayed on the wall, and we are shown several close ups of the paint. perusers of art

OUT: walk through the gallery, looking at the painting.

IN: What happens next?

How to find sand dollars
Shuffle your feet in the shallow water.
It's possible that a sand dollar can be buried just below the sand, which will make it difficult to spot right away. Stand where there is just a few inches of water and gently walk back and forth.

OUT: Keep your feet close to the ground and move them in a shuffling motion. Watch to see if any sand dollars appear underneath the sand.

IN: What happens next?

How to get a doctorate in history
Study history or a related subject at the undergraduate level.
It is best if you major in history. But, if you don't, then take as many history classes as you can.

OUT:
Vary your classes so that they cover a wide variety of topics and time periods. Take classes that require you to write substantial research papers.