Superman's Solar-Powered Body.
Could sunlight power a superhero feat?
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Could sunlight power a superhero feat?
Fit each assembly on its seat before starting.
Fit the collector and energy store, then ask the actuator to lift a tonne. Sunlight arrives at a limited power per square metre. A fictional body can store energy, but a lift still costs mass × gravity × height. Compare what was collected, what was already stored, what became useful work and what became heat.
Illustrative biological solar collector, not a claim about Superman canon. Incident sunlight is user selected; conversion to stored energy is assumed 25%, motor efficiency 80%, initial reserve selected between 0 and 200 kJ. Each run compares one minute of collection plus the selected initial store with mgh for a fixed 1,000 kg mass. No extra energy is created; visual motion compresses the charging interval and shows the final lift over 2 seconds. No biological or superhero performance is measured.
Lift the 1,000 kg test mass through 10 m after one minute of sunlight, using no more than 4 m² of collector.
Build a solar-powered lifting experiment.