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  • How Braille Was Invented

    How Braille Was Invented

    Braille was invented by a 19th-century man named Louis Braille, who was completely blind. Braille’s story starts when he was three years old. He was playing in his father’s shop in Coupvray, France, and somehow managed to injure his eye.


  • Do Mobile Call Rates Matter Any More?

    A report out of the UK suggests that mobile carriers ‘lost’ something in the region of $US13.9 billion in SMS charges due to the rise of instant messaging services on smartphones. It’s left me wondering: What relevance do mobile voice and SMS charges have in an IP world anyway?