Our carbon sinks are absorbing twice as much carbon dioxide as they used to

The term ‘carbon sink’ is becoming more common as we all gain the scientific education needed to deal with climate change and global warming. According to Wikipedia, carbon sinks can be both natural and artificial. Both involve the process of absorbing carbon dioxide from the atmosphere, which is called carbon sequestration. The main natural carbon …

To build the artificial river for the Olympics, designers used large lego-like blocks

Did you have a chance to see the white water sports at the Olympics, like kayaking and canoeing? If so, you probably noticed that the entire venue was artificial. The Lee Valley White Water Centre in the north of London was created out of a vast expanse of flat land. The designers, including a firm …