| [{"text": "The reciprocal of what quantity was estimated to be .9 higher than the three-digit integer value popularly associated with it in 1916 experiments conducted by a Brandenburg-based researcher? That researcher also hosted Ho Zah-wei ( 何泽慧 ) in his home; she would later go on to lead the neutron flux team of the Chinese nuclear program.", "answer": "Fine-structure_constant", "category": "Science"}] | |