marita, costa and i see if the devices work. that's the team. let's do some science. [ ♪ music ♪ ] >>> hi, guys i'm phil torres, and welcome to "techknow". i'm with costa and marita davison. instead of science, let's talk football. now, i'm a broncos fan. when i saw what the 49ers did with their new stadium, i'll feel bad every time the broncos beat the niners. >> if their game is half as good trouble. >> when you think n.f.l., small does not come to mind. it's full of big excitement and business. don't think of it in terms of being a big player. the stadium may be poised to change that. i got to check out environmental advances. >> reporter: it's game day at levi stadium, home of the san francisco 49ers, at first glance the scene in the parking lot it classical football - tailgating team revalry. san francisco football is changing the playbook. >> we pushed architects and engineers to think about everything that could be green. >> reporter: in trying to win the green game. this is the n.f.l.'s new arena, and the team behind says it has series g

marita, you met a man who spent years as a crime scene investigators for human victims. now he and his lad is taking on the fourth largest industry in the world, it's a tragic. >> yes, we think of forensics dealing with human victims, we don't think of it as a bird. it's a wildlife services add, taking on the illegal trade in endangered species problem. >> some lines are extinct. how big is the industry. >> in terms of economic value, a $19 billion industry. techknow had an inside look at the c.s.i. forensic lab. >> reporter: the world's animal kingdom is under siege. since 1970 animal populations declined on average by half, according to estimates by the world wildlife fund. a big driver is wildlife trafficking. illegal trade in wildlife is a big global business, worth at least $19 billion a year. that makes it the fourth largest criminal industry in the world. right behind drugs, counterfeiting and human trafficking. it's been connected to organised qaeda. >> the rhinoceros, one of the world's iconic creatures is devastated by the black market trade. less than 30,000 r

i'm phil torres, joined by shini somara, marita davison, and cara santa maria.e are in for a treat. shini - you just got back from on amazing journey to one of the most spectacular places in the world. please tell us about it. >> well, it was an absolute dream come true mission that i was on. i went to greenland and i was mapping glaziers with n.a.s.a. on a peace-free aircraft. the views were stunning. let's take a look. i travelled half a world away to get to a case some call the canary in the coal mine when it comes to climate change. greenland. i was here to observe an n.a.s.a. mission called operation icebridge. since 2009 n.a.s.a. has been flying airborne missions out of kangaloosa, a former u.s. airbase. the goal is to measure changes to the arctic sea ice and the ice sheet over greenland. we are just on our way to the air base and i am feeling kind of a bit nervous. i'm not the most relaxed of flyers. so let's see what happens. >> it was 6am, and about 10 degrees farenheit. >> so it's usually about a quarter of a mile walk to the plain. whatever condition

crystal dilworth and marita davison. fraking.s don -- fracking.doesn't come without controversy, potentially doesn't come without cost. >> yes, fracking is hugely controversial. humannics. >> s that range the gamut from environmental to health. and texas has been kind of at the center point of a lot of this issue. whether they're economic, environmental, political, texas is in the mix. >> when we think of texas we think big oil, not earthquakes like we're thinking of california. but they're experiencing seismic activity. >> so we got to see how one small town in texas is dealing with this big national issue. let's check it out. >> we were sitting in the living room one night watching tv and there was a tremendous explosion, it sounded like, and then the whole house shook. >> and the next day there was another one and then just kept coming. and that's whenever we realized we definitely have a problem. we should not be having earthquakes in texas. country. this is reno, texas. population 3200 and just 13 square miles long. if anypl

he is in bad health, his poor wife, marita, stuck by him.epresenting kris now for 18 years and i have failed to get him justice. the most culpable character in kris' scenario is the justice system because they're just not interested in justice. as we produce more and more evidence that a, he had an unfair trial, and b, no one will listen. >>> on this episode of death row stories, a white woman is brutally beaten. >> the crime scene was unbelievable. >> and a black man is arrested. >> his fingerprint was found. there were a number of hairs on the victim's bed. >> but after a death sentence, a law intern has her doubts. >> there was something wrong. i started seeing what the lies were. >> and the case begins to unravel. >> there are those that have a

i have one speaker card from marita. >> i want to thank you for approving the guidance. that's what it is, a guidance and it's very well done, but it needs to be used and i appreciated your talk about rehab on public housing and how it has been ignored all these years. this is an example of how the rolling, rising sea levels problems into the building code, the planning code before these buildings are bit, if they're necessary, is very important. it saves money and livability for the people that will be living there. also in the response initially the city has repeatedly said that ceqa authorizes the city to mitigate and adapt, but it never says they actually do that and i was wondering if anybody knows of any projects in the city where the authority to mitigate for rising see levels has actually been used because i don't know of any. the warrior stadium is going to be in michigan bay, which is a flood zone. will the permits be released and signed or whatever without these mitigations. it seems a shame it's very short term thinking. also i noticed that fema met with city

marita davison is a biologist specializing in evolution.ht, fracking. >> i looked out my front door

. >> quÉ dulzura el bolso saab marita en no es una misiÓn a la que se puede contribuir cualquier dÍa vidas. >> en este Época de diciembre un pintoresco y pequeÑo pueblo en mÉxico le saca provecho a una bella y antigua tradiciÓn se trata de hacer millones de esferas en vidrio por medio de una tÉcnica artesanal que ha pasado de generaciÓn en generaciÓn, ivÁn nos muestra esas maravillosas creaciones. >> redondas, largadas, pequeÑas, muchas veces rellenas de materiales sorprendentes. son esferas hechas a mano con tubos de vidrio que en cuestiÓn de minutos se convierten en maravillas de cristal. >> un gran orgullo para nosotros el producto lo que nosotros elaboramos que le agrade a la gente hace sentir muy bien. >> al verlas y escuchar cÓmo se hace parece fÁcil pero se necesitan aÑos. aquÍ todos son decoradores o empacadores los que desarrollan mÁs destrezas en el tÍtulo de globeros. >> se siente bonito trabajar todo el aÑo a fin de aÑo tener estratificaciÓn de poder adornar el albo lito con nuestro trabajo. >> la tÉcnica milenaria consisten calentar el vidrio con paciencia checa alcanza

some people say banning uber is not the answer, like marita saying, it's stupid to ban uber.half of india are unsafe for women, and others are saying, traveling in buses is unsafe, taking a cab is unsafe, traveling alone is unsafe, what is safe for women in our country? record show the driver had spent some time behind bars for a rape three years ago yet he still had a clean character certificate. police say that certificate was forged tony. >> ines thanks. >>> did they get what they want? for the first time college football is headed for a playoff and of course there is controversy. then "real money" with ali velshi. >> swimming in oil and prices are a five year low. i'll explain why that may be putting the brakes on the fracking boom in the united states. all of that and more on "real money." >> for the first time ever, college football has a playoff to determine bowl eligibility. michael eaves, the final set of rankings what does it all mean here? >> the only one that matters is the final ones. it was tasked of finding the four most deserving teams to play for national cha