Windows Vista added a 256Ã256-pixel icon view to Windows Explorer, as well as support for the compressed PNG format. Although compression is not required, Microsoft recommends that all 256Ã256 icons in ICO files should be stored in PNG format to reduce the overall size of the file. The Windows Vista Explorer supports smoothly scaling icons to non-standard sizes which are rendered on the fly even if an image is not present for that size in the icon file.
Its uses don't end with the making of plastic. Bisphenol A has been used as an inert ingredient in pesticides (although in the US this has apparently been halted), as a fungicide, antioxidant, flame retardant, rubber chemical, and polyvinyl chloride stabilizer.
The use of BPA (bisphenol A) in thousands of common household and consumer products has become increasingly controversial as new concerns about the potential health effects of BPA continue to emerge.But what is BPA exactly, and what do you need to know about BPA to protect yourself and your family?he use of BPA (bisphenol A) in thousands of common household and consumer products has become increasingly controversial as new concerns about the potential health effects of BPA continue to emerge. But what is BPA exactly, and what do you need to know about BPA to protect yourself and your family?