Instrumentation and Detectors2026-06-261 minarXiv:2606.28137expressA Modular Rig for Turning Heat into ElectricityHeat is all around us: from a car's exhaust pipe to the casing of a running laptop. Thermoelectric materials could turn that waste heat into electricity.Niraj Kumar Singh·Martin Falk·Per-Anton Schön Wallander·Per Sandström·Per Eklund·Arnaud le FebvrierLudwig BoltzmannRudolf Mossbauerthermal conductivityenthalpyspectroscopy👍👎☆SimplePopularAdvanced