I’ve always been interested in LED lighting and, while it is making great strides towards becoming a highly efficient artificial light source, the lowly tube-light is still the least power-hungry domestic lighting source you can find; it just beats its newer counterparts - the compact fluorescents.
And if anyone still thinks incandescent lights aren’t all that [...]

While hunting for training guides other than the one distributed by Graphisoft, I came across a whole bunch of downloadable tutorials. Some I already have - but many are new. These include tips and shortcuts to speed up drafting, dimensioning tricks, a custom window tutorial and GDL-101 for beginners. Apart from the Training resources, don’t [...]