How to turn carbon dioxide into fertilizer, fuel or plastic

A couple of weeks ago I wrote carbon capture, a process whereby CO2 is removed from the air and either stored safely underground or used to make other useful resources. One of the companies working on this is Thyssenkrupp. The steelmaker has a vested interest in reducing its carbon footprint and will be opening a […]

A Raumfeld review

Over a year ago we decided it was time to invest in a proper hi-fi system. After some research we decided to buy one from Raumfeld, the streaming system made by Berlin-based company Teufel. Our reasoning was: They get good reviews for sound and quality They offer a long guarantee time and a no-questions-asked returns […]