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When you do post a ball into the air, it slows down gradually, stops somewhere in mid air, and then starts falling and eventually to the ground. Suppose you throw the same ball to the air, and instead of it falling to the ground, it accelerates to the sky. This is what scientists are investigating with vigor; a phenomena that happens to the entire universe.
It is believed that dark energy can accelerate the expanding rate of the universe. The term dark energy refers to an entity a strange entity , that makes up the majority of the mass-energy density of the universe. Dark energy is studied under astronomy and physical cosmology. However, one should note that dark energy is still a mysterious concept and it is still under investigation.
In fact, the main reason why it is known as dark energy is because there is little information and consensus about its nature and functionality. So what is the missing 73 per cent? It could be dark energy. This is attributed to its negative pressure.
One of the day to day examples of negative pressure is an inflated tire or even a balloon that pushes out to the membrane that encloses it. Einstein relativity states that both energy and pressure have a significant contribution to gravity. Dark energy possesses a strong negative pressure that the ultimate effect is not a push but a pull. Similarly, velocity of galaxies is proportional to its distance, and therefore its not a constant figure.
In , scientists realized that stars were actually dimmer than typical and previous results. The only explanation to this theory is that the stars were at a further distance than previously thought. Another deduction states that in normal gravity applies in small scale, but in large-scale, the repulsive force of gravity applies, in other words, dark energy.
Another thing to note about dark energy is that it was small in size However, today, the dark energy takes a significant portion in the universe. It will be interesting to see what cosmology will come up with regarding the future of dark energy.
Albert Einstein observed that the concept of an empty space is not nothing after all. In addition to that, astronomers believe that the empty space has the ability to possess energy of its own. However, scientists are facing a number of challenges in the study of dark energy. For example, it is very difficult to carry out lab tests on the same due to the problem of isolating it. Despite that, scientists are hopeful that they are going to have more comprehensive findings on dark energy.
Lawns are beautiful because they add life to your compound. They also improve the air quality around your home. For example, did you know that an average lawn stores more than kilograms of carbon each year? That means it can help you conserve the environment. A lawn can also be a way of saving energy.
Therefore, creating an efficient lawn is good for you because it will help you save a lot of water and money. The question is how to design energy efficient lawn at home?
Well, here is how you can do it. Trees play a role when it comes to conserving energy in your home. First, they provide your home with shade during the hot season. Then they act as windbreakers during the cold months. That means you will not use your air conditioning system as much as you did in the past. More importantly, trees lower the temperature of your lawn. In effect, a lawn with trees is six degrees cooler on a sunny day than a lawn without them.
Therefore, the three-shaded one will need less watering than the one without shade from the sun. In other words, you require a limited amount of energy to pump water for your lawn if you plant trees on it strategically. The average family consumes 1, liters of water each day. Pumping this water for outdoor uses takes a toll on your utility bill.
Installing a rotor sprinkling system would reduce this cost. This system waters your lawn at a slow rate, unlike spray systems. This reduced rate of watering your lawn means that the wind will not carry off the water droplets as they rise in the air.
Instead, most of them will reach the ground allowing the soil to absorb the moisture. Conserving energy is possible if you would reduce the thing that is leading to the consumption of energy. In this case, you can reduce the size of the lawn. Consequently, you would use less energy to pump water than you used in the past. That would happen because the volume of water required to water the lawn would have reduced.
Additionally, decks, patios, and walkways add to the aesthetic beauty of your compound. They also increase the overall value of your home. Installing a smart sprinkler system can reduce such waste. For example, soil sensors can determine the status of your soil and as such, adjust the watering levels to suit it. The sprinklers can go on and off automatically so that you do not waste any water. Some of these systems can even water your lawn depending on the local weather forecast in your area.
The Microsoft Corporation investors and technology enthusiasts will appreciate that the Microsoft HoloLens is one of the most fashionable and high tech gadget to own. Though not yet released, Microsoft has heavily invested in a strong developmental phase which will ensure that the final product is as good as the initial plan.
Here are interesting facts about Microsoft HoloLens that are worth looking at. This means that it does text and graphic projection at the top of real world using holographic lenses.
The images can be 3D meaning that one will be in a position to manipulate them to suit the purpose. Moreover, the images are not only full-color but also multi-dimensional. Such features give it a magical performance. Many of the headsets require the use of computers. The Microsoft HoloLens works independently. Just like the way digital libraries and books drastically reduced the use of hard copies, so will the Microsoft HoloLens reduce the need for computer monitors.
In addition to that, it can track the hand gestures as well as what you are doing. Microsoft has made a presentation on what clients should expect. HoloLens is designed as a consumer-oriented product that aims at meeting the needs of the clients. In its development phase, Microsoft is keen on having a well-developed gaming component for the product. One of the greatest advantages with gaming with HoloLens is that you have an expanded motion. Moreover, you are going to be able to see what is around you in a better way.
It should be noted that HoloLens has a high level of aesthetics. The headset can stand alone and this promotes a better interaction with the games.
There is also a high chance that there will be more integration with more fun games in the future. Though this might seem expensive, the hardware that is available before the actual production begins is often uncommon and expensive. Kinect censors understand the human identity, the human speech, and understand the gestures of a human being. This plays a critical role in exploiting the many uses of the product. In addition to that, the gaze control option is going to help you sample various objects.
You can use the available voice command in order to bring or eliminate objects as you desire. Aspiring users should note that the product not only allows you to explore the screen but also beyond. Take for instance, a user can do mountain climbing in mars in a way that resembles the real mountain climbing. When the user leans closer, the sound is supposed to get louder. This lets you have a more realistic landscape.
Again, suppose you are smashing objects one by one, you are going to hear the same sound of objects being smashed. As stated earlier, the HoloLens is a versatile product. In this regard, it is quite compatible with universal apps.
In particular, windows 10 users do not have to worry about the compatibility as it is compatible. The HoloLens is a unique product in that it will be the first product to employ both the real world as well as virtual reality. It is going to help you have a new view of the world and expand your mindset. However, all the details are not clear, and the price and specification is just an approximation.
Again, there is the question of the level of immersion in relation to other realities, a question that has not been answered yet. Despite that, the product remains a unique Microsoft release. Overall, the Microsoft HoloLens is going to make your living room lively and fun. In the search for minimizing the use of fossil fuels, households as well as commercial enterprises are appreciating the use of renewable energy for sustainable energy use. Wind energy is one of the best options in renewable energy.
When harnessing wind energy, there is a need of conversion of kinetic energy to electrical power, and this is done using a device known as a wind turbine.