Christoph S November 7, 2023 4:40pm Real life #adblockers https://mastodon.social/@sandofsky/111369408751604067 Ben Sandofsky (@sandofsky@mastodon.social) Attached: 2 images Because these billboards are just monitors rotated 90 degrees, they’re invisible to polarized sunglasses. It’s like a real-life ad blocker!