Hacker News Reader

Timely… spent the day machining a mould for a foam windscreen.

Can you elaborate? I'm having a hard time imagining what a foam windscreen is, or what its purpose is.

Is it just like a motorcycle windscreen that you don't need to see through?

I think they're referring to a microphone 'windscreen'.

Yes, trying to mould a microphone windscreen for low frequency applications.