Expertise Solar, solar storage, space, science, climate change, deregulated energy, DIY solar panels, DIY off-grid life projects ... of modern times--should toilet paper hang over or under?

A do-it-yourself Galilean telescope makes an excellent and inexpensive starter telescope — or science fair project ... We found success with a toilet paper tube, though a paper towel tube ...

Now, bare shelves mean there’s room for reconsideration. That much we know. But as toilet paper fervor segues into whatever phase comes next, it’s clear that the move from public restroom to ...