Parts of the test failed, but the test as a whole was a success. It was an exploratory operation to shake out what works and what doesn't.

I just don't like to see people misunderstand how engineering works in order to try to laugh at someone they don't like.

I think its very important that leftists understand how engineering works. You are never going to control the means of production if you or your friends don't understand how engineering works.

Ownership of the means of production means becoming project managers and engineers!