I'll take this a bit more seriously now ... will try to make a post every week or so with something different I have made, as there are plenty of things. Lets go in date order and exclude things I've posted elsewhere on the forum, so starting in 2009/10, here is the wind turbine I made as my A-level DT project:

Click image for larger version.  Name: 3m_variable_pitch_wind_turbine (Large).jpg  Views: 169  Size: 296.2 KB  ID: 17023



This is the project that caused me to make my first CNC router - so I could make the blades for this wind turbine. Six years later and I've still not made the blades, but I found plenty of other things to do with the machine!