Dr. Zihao Ou, assistant professor of physics at The University of Texas at Dallas, holds a vial of the common yellow food coloring tartrazine in solution. In an article published in Science ...
Saline is also used in the nose to treat congestion. Not all saline solutions are created equal, though. Normal saline, sterile saline, and homemade saline solutions may be chemically similar, but ...
Listen to Story He emphasized that technical glitches are common in space missions he said solutions are always available for worst-case scenarios Annadurai noted that the increasing demand for ...