Create a stunning DIY pendant hanging lamp using cardboard! This project transforms simple materials into a modern, geometric ...

This paper presents an improved semitheoretical fluorescent lamp model by including the effect of the lamp tube temperature on the lamp electrical parameters at different dimming levels.

Today's Fourth of July guidelines aren't as strict as once outlined, though, and vary by state—and in some instances, by ...

A different commenter shared: "Good idea, normally use the toilet roll cardboard/ kitchen towel." Another pointed out: "You can also use cardboard tube out of toilet paper." Someone else said: "Nice.

A team of researchers has developed a portable and automatic laboratory that can monitor soil chemistry in real time—and without expensive components. The aim is to give us easier access to ...

With curiosity and a little mess, pretend play helps build creative children When a child pretends a cardboard tube is a telescope or a dish towel is royal robes, they’re not just having fun ...

Plus, since the toilet paper rolls break down naturally, there's no need to disturb the roots when transplanting your seedlings, which helps them grow stronger and healthier. More importantly, this ...

Between delivery boxes and toilet paper tubes, everyone seems to have a continuous supply of obsolete cardboard piling up in some corner or recycling bin. Transforming some of that material into DIY ...

Lighting a fire can be a bit more economical using wrapping paper rolls, as kindling can be quite expensive. To use them for this purpose, slice rolls down into smaller tubes and stuff them with lint ...

Building a paper tape reader by itself isn’t super complicated: you need a source of light, some photoreceptors behind the tape to register the presence of holes and some way to pull the tape… ...