In this unit we have been studying about speed of objects moving. I noticed that there s a lot of ways to move around countries. Nowadays we can travel to other countries or in a country really fast because there are new technology that makes that possible. For example many of the developed countries has bullet trains which is fast enough that it takes you 1 and 20 minuets from tokyo to kyoto. Also not only that we can now fly with planes which can take us over the sea faster than using boats. I think it is really convenient that we have all these things that can help us move faster. Also the speed is getting faster and faster which can make our lives easier and more efficient to work.