Some scientists are lunaticks that create destructive toys all the time. They usually do this for money (greed). Discovering how to create yet another smatomicistic bomb and then they go right ahead and detonate the thing even though they thought it might just destroy the whole galaxy.
I wonder if da the some lunatick who came up with the "weather-rock-on-a-string" (if the rock's wet, it's raining; if it's white, it's snowing; if it's swinging, it's windy, etc.) invented the stupid "moon-phases" dial on fancy large clocks... who needs to know what phase of the moon it is, and why would you even need a *clock* to tell you that info, anyway??? Just look outta da 0%!$@#& WINDOW to see if da moon is visible out there or not!
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".