Linked from

The 2 pages that link to Willis Lamb, each with the reason it gives.

• Lamb shiftRelated: His experiment established the anomalous separation between the 2S₁/₂ and 2P₁/₂ levels.

• Polykarp KuschRelated: Lamb shared the 1955 Nobel Prize with Kusch for experimental work that tested quantum electrodynamics.