$9600, 1 billion and 80 percent. What do these numbers mean? Take the quiz and find out!
It’s time for Silicon Tally. How well have you kept up with the week in tech news?
This week, Luis von Ahn, professor of computer science at Carnegie Mellon University and the CEO of Duolingo, talks tech and takes the test.
Play along at home, below.
3 hours ago25:22
11 hours ago7:09
16 hours ago30:57
16 hours ago12:45
6 days ago28:44
4 months ago24:33