Plugging a cord into a socket or inserting a battery may seem like the easiest way to power a small appliance but it's not the only way. Italian designers Francesco Castiglione Morelli & Tommaso Ceschi designed the Timeless Garden concept clock as a demonstration of the way in which a few simple scientific principles can provide you with self-sustaining electricity. Photo 3 of 10 in Spring Forward: 10 Clocks We Love by Megan Hamaker from Timeless Garden Botanical Clock

Spring Forward: 10 Clocks We Love

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Plugging a cord into a socket or inserting a battery may seem like the easiest way to power a small appliance but it's not the only way. Italian designers Francesco Castiglione Morelli & Tommaso Ceschi designed the Timeless Garden concept clock as a demonstration of the way in which a few simple scientific principles can provide you with self-sustaining electricity.