A UK study shows drivers pass closer when overtaking cyclists with helmets than those without. Update: more details here.
Banksy strikes again. Mixing Guantanamo and Disneyland.
I didn’t realise Threadless was such big business. I’m impressed.
If you’ve always wanted to read the KLF’s seminal The Manual, you can. It’s online.
Mass-production of biofuels could trigger more intensive agriculture on a worldwide scale and end up doing more harm than good to the environment.