let's dig deeper with a favorite with gary dickerson, the president and ceo of applied materials. at last, welcome back to "mad money." >> oh, hi, jim good to be here again. >> all right well, you had some show yesterday, and a lot of people were buzzing about the fact that things are very, very different this time because semi conductors aren't just any devices. they are the strategically important glue to the economy, more than any time in history. how did this happen? >> yeah, jim, so if you look at the overall economy, this is the biggest inflection of our lifetimes. you can see certainly in the pandemic, also, accelerating every aspect of our lives, working from home, learning from home, how we shop. in the future, you're going to have data centers on wheels for vehicles, health care will be transformed, agriculture will be transformed. every aspect of our lives, again, people are talking about over $10 trillion of economic value being created this decade and we're still in the early innings of that transformation this year, there will be about 14 zetabytes, that's ten to the

i've got applied materials gary dickerson todd mckinnon announcing big news on okta and marty mucci,t for tonight's show david, thank you for letting me be involved with the exxon ceo and carl, take it away >> okay, guys. we'll take a bakre and be back in a minute. don't go anywhere. ♪ when i was younger ♪ you need a financial plan that fits the way you want to live in retirement. a plan that can help grow and protect your money. now or in the future. with an annuity in your plan to help cover essential expenses, you can live the retirement you want. the right financial professional can show you how. this is what an annuity can do. ♪ ♪ (man) so when in doubt, just say, this is what an annuity can do. "let me talk to my manager." next, carvana's 100% online shopping experience. oh, man. carvana lets people buy a car-- get this-- from their couch. oh, how disruptive. no salesman there to help me pick out the car i need. how does anyone find a car on this site without someone like us checking in? she's a beauty, huh? oh, golly! (laughter) i can help you find the color you want. that sou