Is a geothermal heat pump worth it? What are the pros and cons of geothermal heating? The pros would be that they are extremely efficient and will work around 400% better than a traditional furnace. This is also renewable energy so it is good for you, good for the environment, and good for your energy […]
How much is a DPF worth for scrap?
How much is a DPF worth for scrap? Recycling is ideal because you earn money while you prevent the waste of potentially useful materials and reduce the consumption of costlier raw materials. Depending on PGM content and commodity prices, a failed DPF or DOC is typically worth $20–$700. Do DPF have precious metals? The ceramic […]
What are the 4 elements of negligence torts?
What are the 4 elements of negligence torts? Negligence claims must prove four things in court: duty, breach, causation, and damages/harm. What are the 5 elements of tort negligence? Doing so means you and your lawyer must prove the five elements of negligence: duty, breach of duty, cause, in fact, proximate cause, and harm. Your […]
Why did Melvil Dewey create the Dewey Decimal System?
Why did Melvil Dewey create the Dewey Decimal System? He had been working in the college library and was frustrated by the lack of logic in the way the books were shelved. Long obsessed with order and efficiency, Dewey pondered the problem until he suddenly thought of using decimals to create a simple, standardized system […]
What does alpha smooth muscle actin do?
What does alpha smooth muscle actin do? Alpha-smooth muscle actin (SMA), an actin isoform that contributes to cell-generated mechanical tension, is normally restricted to cells of vascular smooth muscle, but SMA can also be expressed in certain non-muscle cells, most notably myofibroblasts. Which cells express alpha smooth muscle actin? Myofibroblasts. Myofibroblasts express α-smooth muscle actin […]
Do you have to strop a straight razor?
Do you have to strop a straight razor? One thing to remember is stropping a straight razor does not “sharpen” the blade at all. It’s very important to strop either right before or just after you begin to shave. This ensures the blade is at its keenest and will perform better. The process of stropping […]
What is the Colour of copper iodide precipitate?
What is the Colour of copper iodide precipitate? Copper(II) ions oxidize iodide ions to molecular iodine, and in the process are themselves reduced to copper(I) iodide. The initial mucky brown mixture separates into an off-white precipitate of copper(I) iodide under an iodine solution. What color is copper II iodide? Light Brown Copper Iodide Properties (Theoretical) […]
Can you use baking powder to make a rocket?
What is a reward system for students?
What is a reward system for students? A class-wide reward system is a system in which students work individually toward personal reinforcers or work together toward group reinforcers. Class-wide reward systems have three parts: (1) target behaviors, (2) token reinforcers, and (3) terminal reinforcers. What are incentives and rewards? In summary. rewards are the actual […]