Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Options in the world of flashlights for outdoorspeople are plentiful, but this one caught my eye with its unique build and ...

What could be more calming than watching silvery fish behind glass? However, before you set up a small, dazzling underwater ...