Physics is simple. In fact, it never ceases to astonish me how, with a few simple ideas from physics in your suitcase, you can travel from your own backyard to the most exotic realms of the universe, ...

When two or more light waves interact with one another, they result in the formation of different interference patterns. British physicist Thomas Young first demonstrated and explained these patterns ...

Fig. 2: Interference of plane waves can create topological structures by water spin, polarization, velocity and displacement. a, A single plane wave propagating along the x axis carrying ...