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In this YouTube video, The Engineering Mindset discusses how cooling towers work. Water cooling towers are used on almost every large building in the country. Some of them differ in their design, but the main core functionality is the same. A qualified cooling water services company could assist with the repair of a cooling tower. Cooling towers work on a closed-loop system. Video Source Warm water from condensers funnels through the piping and into the top sections of the cooling tower. The water sprays down over coils or filters inside the tower, allowing some of the heat from the water to dissipate. The cooler water is then sucked back out of the bottom portion of the cooling tower and pushed back into the condenser components. The direction the water and air flow in and out of the ...

Some people believe that running a real estate rental business is easy, that no hard work goes into it. That could not be further from the truth. In this video, you will learn about some of the basics of property management. Closing a lease is the goal. You want to avoid any vacancies where possible. Video Source There is more research for potential tenants to access than ever before, so it is important to relay your information properly. You don't want to come off as a salesman. Avoid high-pressure sales tactics as that will likely turn off any prospects. It is important to listen to the potential renters' needs, rather than pushing your own "sales agenda." It is important to establish a process so that you can tell which stage your potential tenants are in. It is an expensive decisi...

Scrunchies have been popular for a while. A lot of people would love to learn how to make their own. After seeing this video, they should be able to do so. The video starts by showing the viewers images of a finished scrunchie. They'll also get to see a list of all the items that they'll need to complete this craft project, including thread, fabric, elastic material, and safety pins. Video Source People will also need a pair of scissors, straight pins, and some measuring tape. Other than that, the video makes it clear that making the best scrunchies won't require a lot of equipment or materials. From there, audience members will see the new scrunchie made before their eyes. All the different steps are demonstrated visually on screen. The video does not have any spoken narration. Al...

Each week, a trash and recycling service probably comes to your house to remove the waste from your property. It's a convenient service we don't think much about, but have you ever wondered where the waste goes after it's been picked up? In this video, you'll learn all about what happens at the sorting and recycling facility so you can see just what happens to the trash that you're so used to conveniently disappearing. After your trash is picked up, it heads to the sorting and recycling facility. The garbage trucks will unload everything their carrying, and then the waste gets placed into a machine that spreads the waste onto a conveyer belt where it will arrive at a sorting station. Video Source It is then up to workers to remove anything that can't be recycled, and the sorting will ta...

In this video, you will learn all about the differences between annuals and perennials. These two terms refer to plants and how their life cycle. Annual plants will grow from the seed, eventually flower, and then die. The only way to continue this cycle is to collect the seeds the mature plant dropped while it was alive and plant them after it has died. Video Source Perennials on the other hand will not die. It will produce seeds so that you can continue planting them, but the original plant will flower each year. This video will break down the two types of life cycles for you and go in-depth about how they work. It will explain the different features that annuals and perennials have, such as what kind of blooms from each one you can expect, and growing habits. With this information, yo...

In this video you will learn all about the ServSafe certification. In many states, there are laws requiring at least one person with a ServSafe certification to be on the premises of a restaurant at all times. Even if your area does not have such a law, it is still important to ensure you have certified employees at your restaurant business. Video Source In some cases, the certification can even save lives. The certification is earned by people who pass the ServSafe test following a course in food safety. It ensures that the certified person knows how to handle and cook food safely, as well as safely and effectively deal with dangerous situations, such as how to deal with an allergy. In many cases, the managers of a restaurant will all complete the course so that they can oversee the re...

Is your roof in need of repair or replacing? Have you noticed anything wrong with your roof and need someone to come to take a look? If you need to hire a roofing company but don't know where to start, this video will tell you exactly what to look for in a contractor to be sure you hire someone capable and efficient, giving you the best possible experience and peace of mind knowing that your roof is in good hands. This video will give you a straightforward checklist of things to look for as you search for a roofer, as well as questions you should ask. The roofer in the video will also explain each of the things on the list so that you can understand why they're important and know how to use them to make a decision. Video Source Things like looking at reviews, making sure the roofer is i...

In this video you will learn how overnight parcel shipping works. Parcels are packages that get sent through the mail, and some parcel companies offer overnight shipping for a larger cost than normal shipping. Video Source That means the package will arrive at its destination the very next day, even across the entire United States. This video will show you exactly how that's possible as it follows the journey of one such parcel. The video spends some time comparing the major parcel companies and explaining how they each are able to undertake overnight shipping. The video then dives into the journey, starting at a hub center and enting at the destination. such things as hub centers, airports, planes, sorting, and packing in much detail so you can gain a simple understanding of what it re...

It can difficult to tell if you need to go to the emergency room, or if going to urgent care is enough to handle whatever issue you're going through. However, the best way to tell the difference between what requires a trip to the emergency room and urgent care is severity. Urgent care is the right choice for anyone who has a minor injury that needs medical attention. Minor sprains and breaks are good examples of this type of injury. The same can be said for illnesses. Video Source A cold where you need a doctor, for instance, is an opportunity to go to urgent care. As for the emergency room, they're designed to offer care for severe medical issues. In other words, what you're dealing with needs immediate attention. Severe breaks, along with medical issues like strokes or heart attacks ...

The YouTube video is about The Bail Project, an organization dedicated to getting people out of jail so that their entire life does not fall apart. The Bail Project works on an individual level to pay bails for incarcerated people and to support them through the trial. It also engages in activist work for systematic policy change. One of the speakers in the video makes the point that half a million people go to sleep at night in a jail cell who have not been convicted of a crime. The main aim of The Bail Project is to make sure that people can still go to work and take care of their families until the date of their adjudication. Video Source The criminal justice system is unfair to poor people. In fact, some innocent people take plea bargain just so they can go home. Many people are in...