mr. sankar you nodding your head is that correct? >> just like the starship. elon learns more from the starship breaking up then from inherently waiting and slowing down to get the right perfect lunch one time around. the value the rate of learning the first derivative of learning is our competitive how quickly we are adapting not what we capable of doing today is how much are we change it tomorrow i could not more. >> thank you mr. chairman. >> thank you very much. before i recognized senator banks i think we need to add to the record a smaller copy of that chart. >> i will provided to the committee. find it very interesting and if you don't mind, what's the object that you just picked up and tell us a little bit more about that. >> going to your first point if america goes to work tonight we will go to war with multi trillion dollar legacy force we have today when we talk about innovation while great offset hedge forces replicators of autonomous robots we must make sure innovation is supporting the multi trillion dollar force we have today. there was a degre

mr. sankar, mr. diller, mr. ar will start with you what's been your company's experience having navigated the pentagon's accounting and invoicing standards regulatory requirements. terms of payment, how is that affected your ability to do business with the dod and you said you been there i believe couple of decades so maybe in the early days as a smaller company may be much more intimidating at that point. if you go back in history a little bit what was it like as a startup trying to do business with dod?>> it was quite complicated. i can't tell you the number of times we submitted invoices and some how didn't fill out the right box and the invoice was get back. people say, the government to pay its bills i think you can in the end. but perhaps not always on time. so it's not commercial. we should be thinking about where the divergence from commercial standards helps the taxpayer and the government and where is it best to. i think it does act as a deterrent to new insurance coming in. >> for the small business fo

mr. sankar you nodding your head is that correct? >> just like the starship. elon learns more from the starship breaking up then from inherently waiting and slowing down to get the right perfect lunch one time around. the value the rate of learning the first derivative of learning is our competitive how quickly we are adapting not what we capable of doing today is how much are we change it tomorrow i could not more. >> thank you mr. chairman.