Here in the UK we’ve had a mini heatwave over the last couple of days with temperatures reaching 40+C for the first time in history. It got me thinking about ambient temperatures for 3D printing and while these high figures can be a good thing for FDM printing; it can be deadly for us humans. I’m aware that in many parts of the world you might find that on the “chilly” side but not everyone is used to it. I decided to take the safe option and turn mine off for the week but if you’re printing for profit then that’s not viable. So, just a reminder to everyone to be careful if you plan on being in the same room as your printer(s). Stay cool!