Who knew that Critical Mass is a cycling event typically held on the last Friday of every month in over 300 cities around the world, originally founded in 1992 in San Francisco?

I was thinking more of the smallest amount of fissile material needed for a sustained nuclear chain reaction.

The schedule for the film has changed (apprently summer is a popular time for people to be on holiday. That’s two things I’ve learned recently). We’re now set to shoot late August/early September.

I’ll blog further about production and the lead up to it, but importantly now we are edging towards that stage when there are more reasons for it to happen then there are for it not to happen.

And then of course once it’s been primed it’s just a matter of walking away as cooly as you can, outwardly confident that your bottom isn’t going to get charred.