Share: Title:If All Humans Disappeared, When Would the Last Light Go Out? - Nuclear Engineer Reacts to XKCD Duration: 25:39 Plays: 38K views Published: 4 months ago Download MP3 Download MP4 Simillar Videos ▶️ 12:59 What If Earth Grew 1cm Every Second? - Nuclear Engineer Reacts To Xkcd 38K views • 1 day ago ▶️ 39:09 Cursed Units 2: Curseder Units! - Nuclear Engineer Reacts To Joseph Newton 38K views • 3 months ago ▶️ 25:31 Nasa Searches For Life In A Radioactive Death Zone - Nuclear Engineer Reacts To Veritasium 38K views • 5 days ago ▶️ 37:18 Plasma In A Microwave? - Nuclear Engineer Reacts To Nilered 38K views • 1 month ago ▶️ 19:20 All Of The Lightning In One Spot? - Nuclear Engineer Reacts To Xkcd 38K views • 4 months ago