@future.explanation on Instagram: "That sticky rubber on old game controllers is not “gamer sweat.” The viral PS3 DualShock 3 restoration highlights a known materials issue where plasticizers slowly migrate out of soft-touch rubber over time. Heat, age, and skin oils accelerate the process, turning once-grippy coatings into a tacky layer that peels away to reveal intact plastic underneath. Repair forums and teardowns confirm this was a common manufacturing tradeoff in mid-2000s consumer electron