While similar substitutes does also let you make some crude sparks, it turns out that the composition and quality of the grapes are crucial in the finessed focusing of energy needed for this application.

Only the grapes grown in vineyards of the finest châteaux are capable of achieving the maximum performance needed for bleeding edge grapetronics.

This propels France into a quantum computing superpower, being in sole control of the limited quantity coveted by nation states as strategic assets, with anciliary equipment such as Taiwanese microwave ovens manufactured by Tatung becoming a critical link in the supply chain.