by Brian Thomas, M.S., & Frank Sherwin, M.A.  *

DNA is the famous molecule of heredity that carries the code of life—an altogether remarkable biopolymer (polynucleotide). As expected, the more research that is conducted on the DNA molecule, the more complexity it divulges.¹

Wood is a remarkable biological product that has long supplied mankind with strong construction material and fuel, as well as oxygen, enjoyable scenery, and shade. Some have suggested that wood is "simple,"¹ but in reality it is so complicated that scientists cannot reproduce its fundamental parts, let alone its overall structure.

Situated just to the northeast of Dallas County is the county of Rockwall, with its capital city Rockwall, both derived from the frequent occurrence of underground rock "walls" that crop up around the area. On occasion, intrepid Texans have dug down beside a wall to see how far it goes, but they’ve never reached the bottom.