Any government, whether rich or poor, cannot put every penny into education, even though it may be trying to improve overall conditions for education and to create much needed rewards for teachers. Private schools, on the other hand, help to narrow government spending on education by charging wealthy students expensive tuition fees in return for superior learning facilities and highly sought after staff.
Activities in environments that pose great danger to humans, such as …… and active volcano exploration, are ideally suited to robots. Similarly, robots can explore distant planets. NASA’s Galileo, ……
Firstly, modern people suffer from greater tension so that they have less time to communicate with each other. More and more people are living in urban areas, where life has a quick rhythm. Due to fierce competition, city dwellers have to be hard-working in order to keep up with the pace of city life. Everybody is busy all the time and the other increasing pressures at work deprive us of a casual way of life. Moreover, living in apartments in isolated blocks, we are becoming more and more removed from each other. And more often than not, it is no longer convenient for us to meet one anther freely.