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We’ve all been there — having fun relaxing with friends and family, when someone says something a little racially off. Sometimes it’s subtle, like the friend who calls Thai food “exotic.” Other times it’s more overt, like that in-law who’s always going on about “the illegals.”

In any case, it can be hard to know how to respond. Even the most level-headed among us have faltered trying to navigate the fraught world of racial awkwardness.

So what exactly do you do? We delve into the issue on this week’s episode of the Code Switch podcast, featuring writer Nicole Chung and Code Switch’s Shereen Marisol Meraji, Gene Demby, and Karen Grigsby Bates.

Hear Something, Say Something: Navigating The World Of Racial Awkwardness

GIF: Daniel Fishel for NPR

JavaScript 코드로 작성된 파티클 시뮬레이터는 물, 불과 같은 유체의 움직임을 표현하기 위하여 “Perlin Noise"기법을 적용하였다.
전통적인 유체 시뮬레이터은 많은 연산량을 요구하기 때문에 웹기반의 실시간 어플리케이션에는 사용될 수 없다. 따라서 노이즈 기법을 통해 난류의 움직임을 표현함으로써 바람에 흔들리는 유체의 움직임을 표현 할 수 있다.“