Throughout history, humans have made independent, more or less simultaneous discoveries and inventions. For example, Sir ...

Who was Ramon Verea? Ramón Silvestre Verea Aguiar y García was a Spanish-born Hispanic inventor and author. Early Life Born ...

To see some examples, watch the first minute of each of these clips. The first clip is written as a biography of activist ... Lots of famous people from history, or even those alive today, have ...