Pennsylvania State University

Probing Question: What is Bitcoin?

In 1729, when he was 23 years old, Benjamin Franklin authored a pamphlet titled "A Modest Inquiry into the Nature and Necessity of a Paper Currency." The revolutionary idea he advocated? Paper money printed ...

Jul 10, 2014
3.4 / 5 (5) 3

Will Americans accept self-driving cars?

Just before the turn of the 20th century, a new and frightening technology was introduced to the American public. These "horseless carriages"—as the first motorized vehicles were called—were deemed loud, ...

Oct 08, 2014
4 / 5 (4) 0