| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| There's a bunch of 2D barcodes out there as well | ||||||
| attached to Camera Phones Read Hidden Messages in Print | ||||||
I have hardly ever known a mathematician who was capable of reasoning. -- Plato
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| There's a bunch of 2D barcodes out there as well | ||||||
| attached to Camera Phones Read Hidden Messages in Print | ||||||
I have hardly ever known a mathematician who was capable of reasoning. -- Plato