There is always some new Dollar Tree product that breaks the internet with the sheer number of genius hacks, crafts, and DIYs people dream up using the item. But the store also has evergreen products ...

Plus, nine other walkway lights you don't need batteries or outlets for ...

We have a soft spot for BEAM projects, because we love to see the Sun do fun things when aided by large capacitors. [NanoRobotGeek]’s marble machine is an extraordinary example — once sufficiently ...

When you think about harnessing the power of solar energy for your home, the cost point of solar panels may be intimidating. But, what about a low-cost way to use solar power? With solar powered ...