“Di Luar Nalar” RCTI TV | January 5, 2020

In “Di Luar Naral: Viral” RCTI TV Episode 5 January 2020, Widodo S. Pranowo, explains in popular scientific way about the geomorphological and hydrodynamic characteristics of beaches in southern coast of Java island Indonesia, as well as the rip current phenomenon (deadly current) which often causes victims of tourists who are hit by waves. and/or being swept away by the current.