the decisive factor is the ultra short electrical poles he generates. and i've got a picture of it here 1st we get many many flashes of lightning that wander along the surface and cause extreme mechanical weakening of the material or. plasma channel forms in the material and grows rapidly producing a pressure wave that's as powerful as a t.n.t. explosion. did it. and the result at 1st it's a murky sludge but soon course particles grow visible. the gravel has been cleanly separated it could be used as a building material straight away. what about the sand it's collected at the bottom the construction industry needs this material to make concrete but it's becoming a precious commodity. the quality of this recycled sand is as good as that of natural sand. by contrast mechanically shredded waste concrete is only suitable for use in road building the gravel and sand produced by these methods wouldn't produce sufficiently stable concrete for building houses. and hopes to change that and his lab will show us that his lightning pulse method can cleanly remove a

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short it is, i tried therapy. that worked fine. why would we be here if we're okay with just okay. >> haven't you been in 50 marathons. >> i've done 26 marathons and 10 ultrasg is like taping into that feeling where you just are so in awe of being able to be here. i think gratitude goes a long way. gratitude turns why me into try me. like try me. >> that's got to be on a t-shirt. that has got to be -- come on. >> she's amazing. i love that. instead of why me, try me. give it up for these fellow thrivers who are here in the studio with us this morning. [ cheers and applause ] now, robin also has type one diabetes that she is dealing with. be sure to check out my facebook page after the show. i'll be doing a facebook live. she's like running commentary. okay, go ahead, robin. you can see robin's full episode on facebook as well. special thanks to our series sponsor for the second year in a row, bristol-myers squibb. really appreciate that. i appreciate everybody what you do and why you're making your mess your message as well. michael, lara. >> hey, robin. it's time to get cooking, everybody, with "deals & steals." >> tory johnson cooking up some big old barg