When she needs to water her plants she can simply use the pulley system to bring the plants ... The internet is filled with ...

The solution? A pulley system to make everything easier. The concept is simple. [Barnso]’s system uses three pulleys. The headphone cable goes to the PC, and then runs over the first pulley.

Unfortunately cables can stretch over time, so it is something that needs to be considered when using this in a project. Pulley systems have been with us for a very long time, and remain a very ...