"Non-electric" refers to items or systems that do not require electricity to function. This can include tools, appliances, and devices that operate through manual effort, mechanical means, or alternative energy sources. Examples of non-electric items are hand-cranked coffee grinders, manual can openers, and solar-powered calculators. In many cases, non-electric solutions are valued for their simplicity and reliability. They can be particularly useful in situations where electricity is unavailable, such as during power outages or in remote areas. Additionally, non-electric devices often have lower environmental impacts, as they do not rely on fossil fuels or electricity generated from non-renewable sources.