Note that there is some air in the tube with the copper turnings. The oxygen in this air will also react with the hot copper, causing a small error in the final volume recorded. It is also important to let the apparatus cool down at the end of the experiment, otherwise the final reading will be too high.
1 âTodayâ show hosts Tamron Hall, Billy Bush and Al Roker learned to fear the Reaper. 2  Paquiâs Carolina Reaper tortilla is the world's hottest chip. 3  Brave souls taking the Paqui one chip challenge â eating the world's hottest tortilla chip and recording the experience. (Paqui) Paquiâs tortilla chips are sold at Whole Foods, Stop & Shop and various organic markets.
But this really is the cream of the crop of expensive Hot Wheels here. Street Legal TV's list of the top three rarest Hot Wheels in the world values the second and third most expensive toys at $10,000 and $5,000 respectively. But in the end, shop owner Rick Harrison just didn't want the car that badly. The seller slammed on the brakes and refused to take his $70,000 offer.