Statement from the Vice-Chairman for the Blin d Robert S . Jaquis s DS 50-45 4 Tektronix, Inc . P .O . Box 50 0 Beaverton, OR 9700 7 503-627-6346 {Work) 503-640-6473 (Home ) Of General Interes t As you have surely noticed there ar e more and more computers coming on the market . I urge caution before buying a computer . Make sure the machine you want will run th e software you want to use . If a salesma n won't help you go somewhere else . If you are prototyping or buildin g models there are some interesting plastic s out on the market . One of them is calle d super sculpt and is something like the modeling clay used in primary school . This cla y when baked for 15 to 40 minutes (depending o n the size of the item) in a household ove n will harden the material something lik e ceramic . Dow Corning and Ren plastics hav e materials used for casting and mold making . Dow Corning sells RTV plastics which are sil icone based materials . Ren plastics sell s poly urethane and epoxy plastics .
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