Usually classroom desks are arranged in rows or columns, but there are many more ways to arrange the desks, for example making a circle with the desks so that it's more of a group discussion or having the desks in a U shape for group discussions and easy access for the teacher.
Uber Prevents Drunk Driving: Advantage Over Taxis. What is Uber. Uber, as you all know, is a specially made mobile app, which allows you to interact with other on-the move travelers and drivers alike sharing information related to road navigation and mobility.
The invention of the mobile app has begun to change the way humans do nearly everything else, from shopping to traveling and more. Now, thanks to another disruptive technology called Uber, your mobile phone can summon you a private car service â or act as a punchcard for your new career as a driver.