Q: Given a sentence in English, provide an equivalent paraphrased translation in Spanish that retains the same meaning both through the translation and the paraphrase.
The world 's first laser was developed in 1960 by the American scientists Nikolay Basov and Alexander Prokhorov and the Russian scientist Charles H. Townes .
A:
En 1960, el primer láser del mundo fue desarrollado por los científicos estadounidenses Nikolay Basov y Alexander Prokhorov, y el científico ruso Charles H. Townes.