Humans have cultivated plants for at least 12,000 years, houseplants for at least 3,000. But these days, growing indoor plants is getting downright trendy; thanks in part to their beauty, but mainly ...

Gardeners pass the winter months spending more time inside, giving our minds and hands projects that keep us thinking green thoughts. This is especially helpful when the dormant garden stares back at ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components. This step-by-step guide demonstrates how to construct the engine, build a ...