A random picture of lava lamps? Or a picture of random lava lamps? It's the lobby of Cloudflare, in California, and it sort-of helps the Web infrastructure and cloud ...

When you walk into the San Francisco office of the cloud network and security firm Cloudflare, you’re greeted by a receptionist–and a giant wall of 100 lava lamps. It isn’t just a throwback to the ...

Sealed within a transparent, tapered, liquid-filled cylinder, illuminated colored globs slowly rise and fall. Meandering and deforming, their shapes and paths change unpredictably. Invented in 1963, a ...

Cloudflare, we basically generate random numbers using Linux, but we have installed a 'lava light' and a 'double pendulum' in our office as random number generators that can be used in case there is a ...