No matter how well-kept a car is, it becomes less efficient and therefore more polluting with time. If possible, trade an older car in for a newer, more fuel-efficient model. Today's emissions controls are almost three times better than cars made a decade ago and pollute that much less...
Carbon monoxide (CO) — cars emit carbon monoxide when fuel is burned. Breathing air with a high concentration of CO affects critical organs like your heart and brain. According to the Environmental Protection Agency, as much as 95 percent of all CO emissions in cities may come from motor ve...
How much does the material weigh, in pounds per cubic foot? How many pounds will you need to convey per hour? Is the material long and stringy or granular? Most fans and blowers can be used for any of the above parameters except, if conveying material, a centrifugal fan or blower with...
A central chiller is normally used to produce chilled mix water while also cooling the chilled air. Specially selected blowers achieve the proper volume and pressure for the chilled air that's blown through the bins. The same air exchanger-blower combinations can heat aggregates in the wint...
Ready the snowblower If you have one, you are very lucky. You need to make sure that it is in tip-top shape and fire it up to make sure it starts. If you don't have one, I would recommend you go buy one ASAP while they are still in stock. Trying to buy one right before or...
If you make a homemade solution without glycerin, then make the same mix with glycerin you’ll absolutely notice how much better the second one is! Are there any dish soaps that shouldn’t be used? Yes. Generic soaps that are usually found at dollar stores and the like are generally too...
So much for fevers. What about dreams? Do kids have more fever dreams than adults? Anecdotally, when people report their worst fever dreams, they're often from childhood. But this could be thanks to the vividness with which we recall many of those early experiences. One thing is known: Ki...
Robin is initially disturbed by the offer but agrees when Barney explains how much sense they make together. She becomes upset after Barney explains that Ted didn't mind that Barney was making a move on her. Barney notices this and realizes that Robin has developed romantic feelings for Ted....
There will likely come a day when humans become so technologically advanced that iron is completely replaced by aluminum, plastics and things like carbon and glass fibers. But right now, the economic equation gives inexpensive iron and steel a huge advantage over these much more expensive ...
life. However, skunks are not only partial to insects; they will eat leaves, buds, grasses, grains, garbage, fruit or berries within reach, and even small game. They also may disturb your plants while digging for these grubs. This is what can make them a bit of a nuisance to ...