Heading to the coast for a seaside trip is what vacation dreams are made of. Soaking in the sun while feeling the warm sand between your toes as the shore laps against your feet makes for a magical ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

You may have heard about a traditional rip current, but these enchanting square waves may have eluded you. But, as gentle and intriguing as these waves seem, if come across them when you are enjoying ...

A waveform that rises quickly to a particular amplitude, remains constant for a time period and drops fast at the end. In digital systems, square waves are the norm, because they represent a binary ...

A FISHING crew was stunned when they found themselves surrounded by a dangerous square wave phenomenon. Square waves are caused by two wave systems travelling at different speeds and trajectories.