Researcher works with U.S. Army Corps of Engineers to strengthen military and civilian earthen structures – BIOENGINEER.ORG

Building materials have remained relatively unchanged since the invention of cement in the early 19th centuryth century. This can have significant shortcomings for overseas military structures. Building materials have remained relatively unchanged since the invention of cement in the early 19th centuryth century. This can have significant shortcomings for overseas military structures. Building military infrastructure … Read more

Picturing trace fossils and sedimentary structures

How good are you at describing what you see so someone can draw it? Try today’s new ELI ‘Picture of fossils in traces and other strange shapes: visualize and draw traces of fossils and sedimentary structures from a verbal description This activity improves the student’s skills of description and interpretation with the help of photographs … Read more