This is the first time we've had a failure in seven years, so I think to some degree the company as a whole became maybe a little bit complacent. Chief Executive Musk More Quotes by Chief Executive Musk More Quotes From Chief Executive Musk It looks like the key strut that holds down one of the helium bottles failed. As a result, the helium bottle would have shot to the top of the tank at high speed, it failed five times below its nominal strength, which is pretty crazy. Chief Executive Musk industrials We have been able to replicate the failure by taking a huge sample, essentially thousands of these struts, and pulling them. We found a few that failed far below their certificated level. That's what led us to think that there was one just far below its rated capability that happened to be at the wrong place at the wrong time. Chief Executive Musk industrials It's a really odd failure. Chief Executive Musk technology