Scientific development The world has witnessed unprecedented development and progress in recent times, and the wheel of science developed rapidly, and man began to benefit from this progress and adapt it to serve the whole humanity, and many discoveries and modern inventions appeared in all aspects of life, which worked to make life easier, And the completion of work faster, with high quality, and infinite accuracy, and despite all the positives that the development brought to mankind, there had to be negatives to this development, as many diseases that were not known to spread began, the rate of pollution increased in this world, and the problem of global warming appeared. . Aspects of scientific development in the field of communication and communication The scientific development worked on developing means of communication and communication between people, and many modern devices appeared, which made the world more like a small village, and were able to bring the distant closer, and made the impossible possible, and the methods of communication between people became faster, easier, and enabled From canceling interpersonal distances, providing the opportunity to communicate with sound and image despite distances, and enabling a person to circulate around the world, discover the present and the past, and visit many places and get to know them with just one click. The field of transportation and transportation enables scientific development to find appropriate solutions to the various transportation problems around the world. Vehicles have emerged that facilitated the movement of residents, made movement from one place to another enjoyable, and provided the opportunity for residents to fulfill their needs in a faster and lesser time, and many vehicles appeared in forms. There are various sizes and colors, and are still witnessing a remarkable development until now, as fast electric trains appeared, which were an alternative to old trains, and many car-producing companies appeared, which soon began working on the production of small, fast, and environmentally friendly cars. Ships and ships are a means of maritime transport, and it enables man to circulate around the globe faster using aircraft, and finally man was able to go out to outer space until he reached the moon, using spacecraft. The field of health and medicine Diseases and health problems plagued many people, so there was no treatment available, and there were no advanced medical centers, but with the advancement and development of science, many technologies appeared that facilitated the work of health centers, and scientists were able to find a cure for many diseases that It was widespread, and new and advanced medical equipment appeared, allowing for faster detection of diseases, and immediate treatment, and medical technologies became infinitesimal and accurate, and doctors were able to perform many operations remotely, and man began to develop medical robots, which help in the process Curative treatment for patients. The field of agriculture With the development of science, many machines appeared that made farming an easier process, and helped the farmer and farmer greatly, as machines appeared that plowed the land, spread and distributed seeds, and there were equipment that harvested crops, separated them, and collected them in boxes, as well as wheat and barley harvesters. And the equipment used for olive harvesting, and automatic and modern olive presses