rgr -

Gamsol is much safer than other similar products. It has a threshold limit value (TLV) of 300, which is 3 times safer than turpentine, which has a TLV of 100. Rubber cement and model glue have a TLV … (View Post)

ISO is not a digital camera standard (yet). It's a body of standards from different places, and the film speed standard we generally refer to as ISO was actually an ASA (now ANSI) standard based on c… (View Post)

I'm a geek at heart but not a photographer, so I'll just chime in and say a bit about this that I'm learning on the geek side of this. Namely that ISO on a digital camera is not the same thing as fil… (View Post)

I think he represented philosophy perfectly in his example of describing the woman sawn in half trick. Philosophy isn't about describing how that trick works, it's explaining that it's a trick and th… (View Post)

My last upgrade on my mac broke ProTools, Band-In-A-Box and some animation software I (occasionally) use, and disabled anything related to foreign codecs. It also broke java, but that was an easy fix… (View Post)