[S2 Maths - Special Algebraic Functions] This week's post is a little unique. The video as shown, is titled "The "Difference of Two Squares". If you haven't caught onto it yet, the video's title is a triple entendre joke. Of course, explaining the joke is in bad taste, so I'll leave you to laugh at it when you do figure it out. (For those who need an explanation, a triple entendre is a phrase which can be interpreted in three different ways. Based on the content of the video,

[S3 Physics - Light] Ever walked in the rain, only to find that the thin, wet shirt stuck to your skin? Kind of a bummer that the older white uniforms tend to do that during rain, isn't it? It's particularly troublesome for the girls who have to deal with glares from other people, from the judgmental looks of elderly to the boys making a racket like monkeys. (Really, they should instead offer a jacket to help cover you up for warmth.) Nowadays, most uniforms were designed wit