Making a Clock Accurate Sundial Pomegranate Joshua Tree(Yucca brevifolia)

Joshua Tree(Yucca brevifolia)

Yucca rostrata

semi-deciduous treelike shrub that grows up to twenty feet high and ten feet wide

Coyote Mint

and yellow flowers bloom in the spring through summer

Making a Clock Accurate Sundial Pomegranate Joshua Tree(Yucca brevifolia)It is simple and inexpensive to make a clock accurate sundial, and superior to mass produced sundials. Sam Mullers modern sundial is an amazing scientific tool. By its shadow you can read correct clock time, and also observe the effects of the earths tilt, rotation, and changing orbital speed. Then on a moonlit night from the shadow cast on your now "moondial" you will notice the moons counterclockwise orbit of the earth shows a small loss of time