Disclosure of invention and New Technology. February 2009: "Natural blocker of Ultra Violet irradiation", by Dr. Cuero (Prairie View A&M University and D. McKay (NASA -JSC-Houston. USA).U.S.

Awarded for NASA Brief Technology December 2007: "Effective Removal of Radionuclides Contamination As Uranium and Toxic Metalas, Using Martian Simulant Soil (Volcanic Ash). 
U.S. Patent #7309437. This work will also be published on the NASA Tech publication, b ecause of the patented invention that I did for NASA (see certificate), thus, contributing to the advancement of space research.