How do lava lamps help with Internet encryption?

This is an interesting solution. My question would be, why couldn't they just point a camera out into the street? That would have some more randomness.

Because a big part of their solution is marketing/PR and a wall of lava lamps looks cool.

(Edit: Also not sure pointing a camera at the street is that random)

Fair enough.

It's all fun and games until someone modulates their AC mains feed with a deterministic pattern.

Is this a trial run for an April 1 article?

Yeah the lava lamps are a gimmick

Every processor built in the last 9 years has support for this https://en.wikipedia.org/wiki/RDRAND

Or, you know, if you crank up the mic-in input gain on any PC you can get more randomness (even without a mic plugged in)