Show RCA 2011: here's another piece of manufacturing machinery that harnesses sunlight by Markus Kayser - inventor of the Solar Sinter 3D printer in our earlier story - this time a low-tech, low-energy version of a laser cutter. More
Show RCA 2011: German designer Markus Kayser has built a 3D-printing machine that uses sunlight and sand to make glass objects in the desert. More
Florida-based practice Oppenheim Architecture + Design have released these images of their proposals for 47 desert lodges at a resort in Wadi Rum, Jordan. More
French designer Matali Crasset has completed a hotel in Nefta where bedrooms are located in eight individual towers overlooking the Tunisian desert. More
Paris architects Laetitia Delubac and Christian Félix have completed a holiday home and guest house in Siwa, Egypt. More
Marwan Al-Sayed Architects have completed a house in Paradise Valley, Arizona. More