The recycling symbol on that container doesn't necessarily mean it can go in your curbside bin. Here's how to decode those plastic recycling numbers.

Car logos are far more than decorative badges stuck on a hood or steering wheel. For automakers, a logo is a visual shorthand ...

You may have your own go-to emoji, but according to Emojipedia, these are some of the most popular emoji as of the mid-December. The list changes periodically, so what's popular now might not be ...

library(ggvenn) a <- list(A = 1:5, B = 4:9, C = 3:7, D = 1:20, E = 15:19) ggvenn(a, c("A", "B")) # draw two-set venn ggvenn(a, c("A", "B", "C")) # draw three-set venn ...

Euler and Venn diagrams are used to visualise the relationships between sets. Both typically employ circles to represent sets, and areas where two circles overlap represent subsets common to both ...