It's hard to pinpoint when synesthesia, the rare neurological condition where a stimulus that affects one sense prompts a response in a different sense, was first documented. Scientific literature ...

You've learned which letters tend to go together and which words fit in which situations. You can read without vowels because your brain is not just reading, it is reconstructing.

Fun Facts To Know And Tell / ‘Why, yes there’s a word without a vowel!’ Please tell us what it is, forsooth!