What is the Definition & Meaning of Mixed Reality or MR? alvirmin Tutorials February 9, 2016 | 2 Lately, there is a term emerging called âMixed Realityâ or also known as MR in the virtual reality or simulation world. Mixed reality refers to the combination or merging of virtual environment together with real environment where both of them can co-exist together.
MAPP GAS. MAPP (methylacetylene-propadiene) is an all-pur pose industrial fuel having the high-flame temperature of acetylene but has the handling characteristics of propane. Being a liquid, MAPP is sold by the pound, rather than by the cubic foot, as with acetylene.
MAPP Vs Propane. There have been a few occassions recently where I needed to apply some heat to something, normally a seized part. Recently, I borrowed a traditional style butane/propane burner, like you'd use for pipe soldering. Doing some research, I don't want to go down the route of oxy-anything, as my low use doesn't warrant the cost or the risk/hassle of having 02 around. I've seen MAPP gas talked about before, but have never used it, and the other alternative seems to be a hose and torch on a propane cylinder.