Invitation to a Scientists' ball Some of the replies from the scientists invited: Pierre and Marie Curie were radiating enthusiasm. Einstein thought it would be relatively easy to attend. Volta was electrified and Archimedes, buoyant at the thought. Ampere was worried he wasn't up to current research. Ohm resisted the idea at first. Boyle said he was under too much pressure. Edison thought it would be an illuminating experience. Watt reckoned it would be a good way to let off steam. Stephenson t…