View full lesson: http://ed.ted.com/lessons/calculating-the-odds-of-intelligent-alien-life Could there be intelligent life on other planets? This question has piqued ... source
READ MORE +Calculating
View full lesson: http://ed.ted.com/lessons/calculating-the-odds-of-intelligent-alien-life Could there be intelligent life on other planets? This question has piqued ... source
READ MORE +
