How to Easily Locate the Accelerometer in an iPhone

How to Easily Locate the Accelerometer in an iPhone

Moving in a circle at a constant speed means there is indeed an acceleration.If we have an object moving in a circle, the acceleration is pointed towards the center of the circle and depends on two things: the angular velocity (ω) and the circular radius (r).

Climate change: we need to start moving people away from some coastal areas, warns scientist

Climate change: we need to start moving people away from some coastal areas, warns scientist

French policy places a duty on local authorities to develop plans by 2020, identifying the areas at serious risk of coastal flooding or erosion, what needs to be relocated and how (including sources of funding).