What notable contributions to science has sandia national labs (snl) produced over the years?

Sandia National Laboratories has been serving as a national defence R and D labs for last fifty years. It started in 1945 in New Mexico and was part of Manhattan Project which built the first nuclear weapons. The project helped US to gain advantage during the second world war and also during the cold war as it was the only country that had atom bombs. It was funded by US department of Energy for designing non-nuclear weapons for nuclear weapons of US. It has been preserving the national security by working with various industry groups and departments of US government.

1. By teaching us our History and constantly reminding the cost of our freedom, the United States of America makes us understand the value of it.

2. The USA secures the blessings of liberty by ensuring that the population has justice, tranquility, security, and welfare.

3. According to Lincoln, the blessings of liberty, to be secured, depend on the most perfect Union; "the compound republic".