World first: Dutch brewery burns iron as a clean, recyclable fuel

If burning metal powder as fuel sounds strange, the next part of the process will be even more surprising. That rust can be regenerated straight back into iron powder with the application of electricity, and if you do this using solar, wind or other zero-carbon power generation systems, you end up with a totally carbon-free cycle. The iron acts as a kind of clean battery for combustion processes, charging up via one of a number of means including electrolysis, and discharging in flames and heat.

From Dutch brewery burns iron as a clean, recyclable fuel

In defense of Not-Invented-Here syndrome

Pick your core business competencies and goals, and do those in house. If you’re a software company, writing excellent code is how you’re going to succeed. Go ahead and outsource the company cafeteria and the CD-ROM duplication. If you’re a pharmaceutical company, write software for drug research, but don’t write your own accounting package. If you’re a web accounting service, write your own accounting package, but don’t try to create your own magazine ads. If you have customers, never outsource customer service.

Joel Spolsky, In Defense of Not-Invented-Here Syndrome

A classic worth re-reading every once in awhile. So much of Joel’s advice still rings true despite its age.

The Management Flywheel

The great Camille Fournier has another blog post that is worth reading:

The managers who succeed in this may have big ideas about the technology, the product, and the talent and culture of the team, but they don’t just start with these ideas. Instead, they identify the little things that can be changed. Questions like “how do we decide what we’re working on today” and “do we have clear responsibilities for core tasks” start to get resolved. These managers may tackle confusing on-call schedules, or onerous project management expectations. The best will look across the projects and quickly re-prioritize work to gain focus for the team.

From The Management Flywheel