The Barcode marks its 50th anniversary This week marks 50 many years since the debut with the barcode, those machine-readable black stripes that have improved numerous elements of modern day everyday living. Bradley Blackburn seems to be back at its heritage. Charles Carmakal, chief engineering officer of Mandiant Consulting, the https://minibookmarking.com/story17615047/little-known-facts-about-entertainment-cinema-springfield