More speed reading

I´ve downloaded a speed reading program that I will work with this week. The program is in English aswell, I really wanted one in Swedish but haven´t found one and I don´t even know if they exist. I´m still puzzled over that it´s possible to enhance the speed in reading that much, and yet it´s not known to the public. If so everyone would exercise speed reading. I will most definitely teach my kids speed reading if I succeed in learning it.