A mechatronics engineer works to automate the transfer of materials and goods, and the manufacturing process. Their tasks involve identifying areas for task automation, designing, developing and testing potential mechatronic devices, and implementing design solutions.
A typical tea bag has somewhere between a gram and two grams of stuff in it. If the entire contents were nothing but fructose, and that fructose completely dissolved when you made your tea, you'd consume between 4 and 8 calories (carbohydrates contain 4 calories per gram) per cup of tea -- so that's the ceiling.
*Additional tip- If you prefer less caffeine -You can remove most of the caffeine yourself by following these steps. Bring water to a boil and pour over tea bag. Steep 60 seconds, remove tea bag and discard the water. Pour boiling water over tea bag again, and steep 1-2 minutes. This removes up to 60-65 percent of the caffeine from the tea.