Jac (@jacfos) - Collective Profile | London, GB CTO Space Engineer. 📍London Good-times enthusiast seeking co-conspirators for adventures, laughs, and the occasional deep conversation Follow @jac_fos on Instagram. Recent posts: a man in a dark blue tank top and black shorts takes a selfie in a gym. he has dark hair and stubble, and his arms are muscular., a man takes a selfie in an elevator, wearing a rust-colored t-shirt and cargo pants, with a backpack on. he is asking if it's acceptable to go shirtless during his commute due to the hot weather in london., a man with short brown hair and stubble poses for a selfie while wearing a maroon t-shirt. he is lying down on a couch with a blanket draped over him., a man takes a selfie in an elevator, wearing a brown t-shirt and black shorts, with a backpack on., a man takes a selfie in an elevator, wearing a green t-shirt and earbuds. he has short dark hair and stubble., a man stands next to a mars rover in a simulated desert environment. the man is wearing a black t-shirt and grey pants, with a beard and short dark hair. the rover is a complex machine with wheels and solar panels, and the background features a sandy, a man with a beard and stubble smiles at the camera while taking a selfie in a brown aviator jacket with a shearling collar..