Complex sentence: Newman lost no time in establishing the renowned Royal Society Computing Machine Laboratory at the University and recruited the engineers Frederic Calland Williams and Thomas Kilburn where they built the world's first electronic stored-program digital computer based on Turing's ideas.
Split into simpler sentences: Newman lost no time in establishing the renowned Royal Society Computing Machine Laboratory at the University. Kilburn and Williams built the world's first electronic stored-program digital computer based on Turing's ideas.