You can find them on most nights depending on the weather and what hemisphere you're in.
Small objects that can be carried in the magnetic current.
Some other kinds of objects used as currency is salt,furs,grains,and gold.
Objects having very small thickness.
Craters
All objects with any form of illumination on them. I.e. only in darkness are there no shadows.
Anything that reflects, absorbs, or scatters light can form some kind of shadow.
There are many constellations that are in the sky for you to enjoy. You can do a simple image search to find some such as the Big Dipper or Orion's Belt.
In LDAP-compatible directories, a schema is the set of definitions of the kinds of objects and object-related information that the directory can contain.
These are electrically positive objects.
Letters, pictures, diaries.
Radiation.
Stones to throw at kaaba