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.
At CES 2016, Fitbit CEO James Park announced the companyâs newest fitness tracker, one that could soon provide stiff competition for the comparably pricey Apple Watch. At $199, the Fitbit Blaze is a 24/7 fitness tracker with smartwatch functionality. It tracks your runs and steps while letting you know how late you are for your next meeting. The Fitbit Blaze also offers music control functionality so you can jam while working out.