Microsoft Print to PDF is a feature, built into Windows 11/10, that lets you create a PDF file from several file formats. If you do not have a printer, you can still use this feature to save your ...

Sometimes it makes sense to go with plain old batteries and off-the-shelf PVC pipe. That’s the thinking behind [Bertrand Selva]’s clever LoRaTube project. LoRa is a fantastic solution ...

Long ladder letters are known for their straight lines. Some are simple, with just a single line straight down like ‘l’. Whereas others follow more complicated patterns, such as ‘t’. They still start ...

A factor is a number which divides into another number, without leaving a remainder. Factors should be whole, positive numbers. Factors always come in pairs. This pair will always multiply together to ...