Combine thiswith Autom, yourfriendlyroboticweight-losscoach, and, barring power outages, maybe a high-techsuite of kitchenelectronicscouldreplacepersonaltrainers.
One was a kitchen chemistry set for growing crystals and the other a simple electronics kit, based partially around parts of a Snap Circuits set, that has kids building an electromagnet and lighting up an LED.