Montessori sensorial materials

For decades, we have been tricked into believing that plastic bottled water is a safer and healthier alternative to tap water. Unfortunately, the water bottle industry is hiding something from us, and the truth is frightening. Studies by the Container Recycling Institute found that Americans buy approximately 42.6 billion plastic water bottles each year. Roughly 80 percent of these containers end up in a landfill, and millions wash up on roadways or in nature. Countries around the world are…

The documentary “Tapped” sheds some light on the dangers of bottled water. One of my favorite points the documentary talks about is how the thousands and thousands of plastic water bottles are affecting us and our world. Yes, while bottled water may be convenient for us humans who are always going and going, it's not very convenient for the rest of the world. Our environment was not grown with plastic. Plastic is not nature based, therefore it is not organic, meaning it can’t decompose, or give…

thing to learn if you want to be a bomb maker, I’m going to research the history about the bomb and explosion and then I’m going to research the step and the material about the bomb and how to make a bomb easy to carry and make the bomb not easy to be founded. If you want it to explosion, you have to have to material of that, so the material of that have a lot of kind such as: Octanitrocubane HMX Tetry Trinitrotoluene and the most famous one and the most useful one was C-4 explosive. And I…

Do You think synthetic diamonds are better than natural diamonds? I do and here are my reasons why. First of all synthetic diamonds are more luster like. Second of all synthetic diamonds are better for the environment. Third of all synthetic diamonds cost much less than natural diamonds. First of all synthetic diamonds are more luster like because they come from the lab. This means that they do not have the coat of dirt that the mine diamonds have. “ The diamonds that come from the mine are…

Everyone has a different opinion on what they like. Whether it be food, drinks, clothes, etc. When it comes down to bottled water vs. tap water it’s the same situation. Bottled water is better than tap water because it’s useful during disasters, more portable, and it has a variety of different water types. In this essay the reasons will be explained in depth about why bottled water is better than tap. To begin with, bottled water is better than tap water because it is useful during disasters.…

nice thing to learn if you want to be a bomb maker, I’m going to research the history about the bomb explosion and then I’m going to research the step and the material about the bomb and how making a bomb easy to carry and make the bomb not easy to be found. If you want it to explosion, you have to have to material of that, So the material of that has a lot of the kind such as: Octanitrocubane HMX Tetry Trinitrotoluene and the most famous one and the most useful one was C-4 explosive. And I will…

The manufacturers of sealants typically ship their products as a powder, and contractors prepare the liquid sealcoating as it is needed to complete jobs. The mixture requires adding water, additives and sand in the correct proportions if the sealant is to perform as it should. Although some people believe that sand is merely a filler that is added to reduce the amount of dry sealant needed, nothing could be further from the truth. Sand Provides Important Safety Features Sealcoating without…

Some states are already creating strict laws. Rhode Island has created a law that says 80% of packaging that businesses use must be recycled (In the Bin). I think that sets a good example for the other countries and we should have similar laws. The only measly law that Missouri has is “It is illegal to discard a motor vehicle battery of other lead-acid battery” (recycling Laws Map). This is a step in the right direction, but it still is not good enough. We need better and stricter laws, and…

solar bottle bulb, it was developed by Alfredo Moser. It is installed on the roofs of households which refracts sunlight in order to light up the interiors of the room. The innovation lies in the utilisation of cheap, readily available and durable materials to generate natural lighting that will enable the slum dwellers to access affordable and environmentally friendly long-term alternative to electric light for use during the day. (Myshelter Foundation,…

Machining of GFRP laminate materials is difficult due to their anisotropic and non homogeneity in nature which consist of distinctly different phases, their response to machining. Machining of composite materials is rarely avoided in view of losing the strength of components due to interlayer fracture and delamination damage. In specific situations where metal inserts are inevitable in case of joining or affixing with other mating part, in this situation milling and drilling operations can’t be…