Portable compact natural convection electric heater Portable compact natural convection electric heater Developed by Aldo Balatti and design team at DW August 14, 2017 Share This Project Share on FacebookShare on Facebook TweetShare on Twitter Pin itShare on Pinterest Share on LinkedInShare on LinkedIn Project navigationPreviousPrevious project:GlowBuoy Pool Light – Ultralight Floating ObjectsNextNext project:360 Tripod Auto-Leveling Laser – Black and Decker