Chemistry and the idea of matter was first suggested by John Dalton in 1805 in his 'Atomic Theory' and over the century has been expanded on by many other scientists. Chemistry is the scientific category about substances of matter and their properties, compositions and the different reactions that take place when mixed together. Matter has a defined mass, takes up space and is composed of a mixture of elements. An element contains a group of only one type of atom. To identify elements refer to the periodic table which shows all elements with similar atomic structure and there atomic numbers. Atoms are the smallest parts that matter and elements can be divided into and are commonly known as the 'building blocks' of life. 

The Pokemon Go App has caused quite a global disturbance since its recent release (date?). Facebook access rate was descresed and more people access Pokemon Go daily than Twitter.  People are busy catching Pokemonsters on the roads, at schools and homes, and in the parks. This short video taken at NYC Central Park shows how popular it is. A search on Twitter for Pokemon go can get a quick understanding of this global phenomenon. Are you playing?

Recently, I am working on a project about using VR CardBoard to view the 3D models or worlds created on VRMath2 website. So far, a prototype is avaiable for iPhone (tested on iPhone 6 only) capable of viewing most x3d files generated from VRMath2 Editor. However, there is no easy interface yet from it (mobile in CardBoard) to navigate x3d files. But there are three ways to start with.