Editor’s note: Symes is the cofounder and CEO of OXCCU, a start-up that specializes in converting carbon dioxide into sustainable fuels, chemicals, and plastics.

The five-axis milling process continues to expand and evolve as machine tools and tooling become more capable. As an example, I recently learned about a new workholding system introduced to the market ...

This makes the two ideas equal in the sentence - if you take away one part of it, you are left with a simple sentence again. These are very common when speaking and they are not difficult to ...

A complex sentence communicates more than one idea. One part (the main clause) is like a simple sentence: it can stand on its own. The other part (the minor clause) gives more detail about the simple ...