I LOVE SCİENCE

  ACTIVITY FOUR: Experiment on soil stratification. We planted our flowers in various soil types.

ACTIVITY FOUR: Experiment on soil stratification. We learned about soil types.

 The atom is the smallest fraction of an element capable of preserving its chemical and physical characteristics. Matter can have a property called electric charge; the latter can be of two forms,positive (+) and negative (-). Electric charges of the same sign repel each other, while charges of opposite sign attract each other. At the end of the nineteenth century it was discovered that atoms contain very small parts of cells with a negative electric charge, called electrons. But the atoms as a whole are neutral, that is, they have no electric charge: therefore they must also contain positive charges, which exactly compensate for the negative charges of the electrons. All positive charges are collected in a small volume in the center of the atoms, called the nucleus, around which electrons orbit. The nucleus of atom are made up of two types of particles: protons, each of which has a positive electric charge, and neutrons, which have no electric charge. The structure of the atom is ...

 The soil is a mixture of substances in the three states solid, liquid and aeriform. Solid particles of mineral origin are the main part of the soil. The soil contains roughly one half of mineral particles, one quarter of water and one quarter of air, and only a small percentage of organic matter. Solid particles are classified according to their size :  -The small particles, indistinguishable to the naked eye and impalpable like flour, are clays and (slightly larger) silt;  -The largest particles, but with dimensions less than 2 mm, are called sand: they are those that form the beaches;  -Particles with a diameter greater than 2 mm are called gravel if they have sharp edges, or pebbles if the edge is rounded. The combination of the different categories of solid particles of mineral origin is called soil texture The different mineral particles give their names to the most common types of soil: -clayey soil contains more than 20-30% of clays;  -the loamy soil con...

    From the past to the present, many ideas about science have emerged. This has affected people’s attitudes towards science. Some people think that science is not very interesting. So are you one of them? If you’re one of them, what I’m about to say may change your perspective on science.      Science is used everywhere, from the toy car a child plays with to the playgrounds in the park where he goes for fun. These are of course small and simple examples. If we think about it, the working system of all the tools in a giant amusement park was made using science. Science also has a significant impact on smartphones, computers, or the huge televisions we watch our favorite TV shows and movies on. So how does science work here? Of course, science is of great use in transmitting signals. The most important contribution science has made to our lives is the gravitational force that allows us to set foot on our Earth. Science also explains most of the things ...

  FUNNY SCİENCE People usually look for something to have fun when they are bored.  They want to find something to save themselves from boredom and spend time with.  Playing games, reading books, watching movies, spending time with family or friends are some of the ways people use to get rid of boredom.  But today I am here with a different way.  This way is science.  Yes science.  I seem to hear many of you say yes science is useful but not much fun.  So let’s look at the fun aspects of science to convince you.   If you think science is boring, you are definitely wrong.  Because most of the things people do for fun are done with science.  For example, as a small example, the water guns we used to squirt water at each other while playing games in our childhood.  When we press the trigger, a small mechanism comes into play and squirts out onto the other person by using the pressure.  Can you see how science is used even in ...