A shamos mc clennan says, given unlimited resources, is there an experiment you would like to conduct in any branch of science? This could include the theoretically possible, even if not currently technologically possible. We were hopeful bof the l h c would tell us that that we would find some particles with similar masses to the higspos on that would help us work out why its mass was so low. But we haven't yet. And i don't necessarily have experiments that will clearly give me the answer to them. Right? The hierarchy problem of particle physics.