A bag of marijuana was the first thing ever bought and sold over the internet.
22
The average 21 year old has spent 5,000 hours playing video games, has exchanged 250,000 e-mails, instant and text messages and has spent 10,000 hours on the mobile phone.
149
E-mail has been around longer than the World Wide Web.
176
Mathway.com solves all kinds of math homework problems with step by step explanations.
15