Sand. 1 Cubic Yard of Sand can weigh between 2,600 to 3,000 lbs. or up to one and a half tons approximately. 1 Ton of Sand will cover between 80 to 100 square feet at a 2 inch depth approximately.
Tellurium was discovered by Franz Joseph Muller von Reichstein in 1783 at Romania. Origin of name: from the Latin word  tellus  meaning  earth . Tellurium was discovered in gold ores by Franz Joseph MÎ´ller von Reichenstein, the chief inspector of mines in Trannsylvania in 1782.However tellurium was named by M. Klaproth, who isolated it in 1798, after he continued MÎ´ller von Reichenstein's work.ellurium was discovered in gold ores by Franz Joseph MÎ´ller von Reichenstein, the chief inspector of mines in Trannsylvania in 1782. However tellurium was named by M. Klaproth, who isolated it in 1798, after he continued MÎ´ller von Reichenstein's work.
Pluribus is related to the English word:  plural .. Unum is related to the English word:  unit .. E Pluribus Unum describes an action: Many uniting into one. An accurate translation of the motto is From Many, One or Out of Many, One   a phrase that captures the symbolism on the shield. pluribus unum is the motto suggested by the committee Congress appointed on July 4, 1776 to design a seal for the United States of America.. The below sketch of their design accompanied a detailed description of their idea for the new nation's official emblem.