Last year, important internet cables connecting Europe to Asia were mysteriously severed, resulting in days of outages for millions of internet users. It was a stark reminder that, no matter how instantaneously our information seems to travel, it is, in fact, moving through cables on the bottom of the ocean. And, while the internet might seem like the cutting edge of technology, it's interesting to note that information has been traveling this way since the first telegraph cables were laid across the Atlantic ocean in the 19th century.
This bus, like many others, has been transformed into a mobile internet centre, and it travels around Tunisia teaching students of all ages how to log on, surf the net, and obtain information electronically that can help them in their studies and in finding jobs.
A simple but very user friendly distance calculator for figuring out carbon footprints of products based on distances travelled.
[Submitted by Troy Bajardi]
To mark 100 years of passenger air travel, our stunning interactive uses live data to show every one of the thousands of commercial planes currently in the air, charts the history of aviation since 1914, and asks what comes next for the industry