The word 'illusion' makes most people think of images that trick the brain, or a person being chopped in half on stage. But this tricky illusion will fool your sixth sense. 1. Grab a large ball or a ...

I’ve always been fascinated by the many ways that engineers adapt various technologies to create new and better sensors for challenging scenarios, even for basic physical parameters such as ...

The total surface area of an object is the area of its base and the curved surface as well. Therefore, TSA = Area of base + Area of the curved surface The amount of space covered by an object is ...

A cylinder is a circular prism close circular prism (cylinder)A three-dimensional figure having two parallel bases that are circles equal in terms of radius, diameter, circumference and surface area ...