For home videographers and data hoarders who still rely on optical discs for archiving, some bad news just dropped: Sony is winding down production of recordable Blu-ray media. The last factory in the world churning out those massive 100GB triple-layer and 128GB quad-layer BDXL discs is preparing to shut its lines for good.

Instead of the 16-digit card number we’re all accustomed to using for transactions, this will be replaced with a randomly-generated “token."

The testing showed that the modules still produce on average 79.5% of their initial power after 31 years of operation. In a previous testing carried out 11 years ago, the panels were found to produce 91.7% of their initial power. “This result exceeds the performance promised by the manufacturers who said the panels would have maintained 80% of their output after 25 years