when I was in Korea, I saw a chart at a museum, that I would love to find as well. It listed the US letters/phonic, and the corresponding Hangul letter. That allowed me to understand what the sounds were for each Hangul letter.
How Long It Takes English Speakers to Learn Nine Other Common Languages
Learning a new language takes time, and how long it takes, exactly, will vary depending on how similar the language is to the one you speak. This infographic tells us how long it takes English speakers to learn the nine most common languages in the world.
10 Most Spoken Languages Of The World [Infographic]
The wonders Within Your Head - This infographic provides a visual to show how the different parts of the brain function. The infographic illustrates the brains, nose and throat functions in Lamen's terms so that it is clear to the reader