For a science project, i need to create an experiment that tests three different types of insulation.I'm thinking that these three will be cellulose insulation, fiberglass insulation, and maybe rock wool insulationI want to determine which type of insulation would be the most energy effecient and in the end save the most on energy costs.
The simple answer is to take the same thickness of each insulation and put equivalent temperature differences across them and see which one has the highest heat transferHow to do that? There are many ways, and you'll have to decide which way works best for youYou could put little heaters behind each one and then measure the temperature on the opposite side-the one with the lowest temperature is the best insulatorOr you could wrap them around equal masses of ice-the ice to melt the fastest has the worst insulation around itYou could also measure the surface temperatureAnything you can think of that creates a controllable temperature difference with a measurable output will workThe only other thing you might want to consider is the cost of the insulator itself if you are considering total costFor example, there is an insulator called an aerogel that is tens to hundreds of times better than fiberglass insulationBut it costs thousands of times more money, so it's not cost effective for most casesIt doesn't matter if it saves energy costs if it breaks the bank on construction costsJust something to think about.
no longer something in the video comprises renting an high priced guy carry and the apartment places at the instant are not likely to be too overjoyed together with your taking the basket off or aside whether you could desire to have the ability to maintain it if it have been small and get dressed it like the witch (she climbs interior the dress and sticks up by it.) All you want quite is a beam (shown in shadow and silhouette) fixed on an consumer-friendly pipe axle up 4-5 feet in the air on a rolling base with a counterweight and 2 hefty adult males to push it downon the top placed a platform for her to stand on with a secure practices beltwhile in the decreased place, according to possibility no longer each and each of how down so she climbs a step to a platform, her decrease physique could be leaning forward, however the smoke and the attitude of her dress together with her leaning lower back coming near could hide this till it replace into raisedThe platform could be equipped so she replace into status upright (vertical) while in the raised place to have the ability to gesture as shownPaint all of it blackbased on the load of the actress, i could desire to construct it in some hours from 2 sixteen' 2x8's if I had a sturdy dolly base to lock it to, longer if I had to purchase and mount great wheel castersThe axle physique could be triangulated for stiffnessThe platform could desire to be metallic or 2x4's bolted between and out of doors the 2x8'swith a gusset or angled 2x4 to make the backside stiffdifferent lighter designs happen to meIf area is tight in the back of the curtain while off, possibilities of counterweight and human weight could enable a shorter beam and in the two length, the axle could desire to faraway from midsection so extra lifting weight off degree could project the longer arm with the actress onto the degree.
