Because sun spots appear to move across the surface due to the sun's rotation. Observe the sun by projecting its image onto a piece of paper through binoculars or a small telescope. (Never look directly at the sun of course with or without binoculars or telescope unless you want to immediately go permanently blind!) Observe over a few weeks day by day and note the time when a sun spot just appears at the edge of the sun. Track this spot day by day and note the day when it reaches the other side and disappears. It will therefore have appeared to travel over half the sun's surface (the half we can see) because of the sun's rotation. If you double this figure (to take into account the apparent journey across the surface of the sun that we cannot see) then this figure will be the time for the sun's rotation.
the pots used by harappans were made up of terracotta and the pots used by megalithic period people was made of clay
They are pots that will turn into dirt after a period of time has pasted, more health for the environment.
The neti pots help for Sinus problems as suggested by webmd.
marking clay pots and figures.jomon was callef "clay-patterned."
aluminum pots and pans
They make pots, cups, dishes.
They wrote on Stone's you don't like you could pick Bronze Pots .
Some pots are made out of plastics but most pots are made out of clay.
1 day = 35 pots 48 days = 48 × 35 pots = 1080 pots.
Tools help farmer to grow crops faster.
why did hopi make pots