tonight, techknow investiages dirty gold. see the color of this river? this is not normal. inside the illegal gold trade. profits are enormous destruction, immediate. but, what happens to that gold once it leaves peru? we have two of these gold chains in front of you. just by looking at the chain itself, can you tell if either of these are dirty? what would be your quess? i m phil torez, i m an entomologist. i do much of my research in this territory. they ve tested the water they ve tested the sediment. i ll share my findings with marita davison. she s an environmental biologist. what size of an area are we looking at here? and, lindsay moran, a former cia analyst. one of them was at macy s, the other was at tiffany. so now, what can you say? that s our team, now lets do some science. hey guys welcome to techknow i m phil torres joined by lindsay moran and marita davison. as you guys know, when i do my science it s all spiders and butterflies. but when i m in the field i
inside the illegal gold trade. profits are enormous destruction, immediate. but, what happens to that gold once it leaves peru? we have two of these gold chains in front of you. just by looking at the chain itself, can you tell if either of these are dirty? what would be your quess? i m phil torez, i m an entomologist. i do much of my research in this territory. they ve tested the water they ve tested the sediment. i ll share my findings with marita davison. she s an environmental biologist. what size of an area are we looking at here? and, lindsay moran, a former cia analyst. one of them was at macy s, the other was at tiffany. so now, what can you say? that s our team, now lets do some science. hey guys welcome to techknow i m phil torres joined by lindsay moran and marita davison. as you guys know, when i do my science it s all spiders and butterflies. but when i m in the field i love going to peru. the rainforest there is amazing but the last time i was there and i lo
inside the illegal gold trade. profits are enormous destruction, immediate. but, what happens to that gold once it leaves peru? we have two of these gold chains in front of you. just by looking at the chain itself, can you tell if either of these are dirty? what would be your quess? i m phil torez, i m an entomologist. i do much of my research in this territory. they ve tested the water they ve tested the sediment. i ll share my findings with marita davison. she s an environmental biologist. what size of an area are we looking at here? and, lindsay moran, a former cia analyst. one of them was at macy s, the other was at tiffany. so now, what can you say? that s our team, now lets do some science. hey guys welcome to techknow i m phil torres joined by lindsay moran and marita davison. as you guys know, when i do my science it s all spiders and butterflies. but when i m in the field i love going to peru. the rainforest there is amazing but the last time i was there and i lo
dirty gold. see the color of this river? this is not normal. inside the illegal gold trade. profits are enormous destruction, immediate. but, what happens to that gold once it leaves peru? we have two of these gold chains in front of you. just by looking at the chain itself, can you tell if either of these are dirty? what would be your quess? i m phil torez, i m an entomologist. i do much of my research in this territory. they ve tested the water they ve tested the sediment. i ll share my findings with marita davison. she s an environmental biologist. what size of an area are we looking at here? and, lindsay moran, a former cia analyst. one of them was at macy s, the other was at tiffany. so now, what can you say? that s our team, now lets do some science. hey guys welcome to techknow i m phil torres joined by lindsay moran and marita davison. as you guys know, when i do my science it s all spiders and butterflies. but when i m in the field i love going to peru. the rainf
see the color of this river? this is not normal. inside the illegal gold trade. profits are enormous destruction, immediate. but, what happens to that gold once it leaves peru? we have two of these gold chains in front of you. just by looking at the chain itself, can you tell if either of these are dirty? what would be your quess? i m phil torez, i m an entomologist. i do much of my research in this territory. they ve tested the water they ve tested the sediment. i ll share my findings with marita davison. she s an environmental biologist. what size of an area are we looking at here? and, lindsay moran, a former cia analyst. one of them was at macy s, the other was at tiffany. so now, what can you say? that s our team, now lets do some science. hey guys welcome to techknow i m phil torres joined by lindsay moran and marita davison. as you guys know, when i do my science it s all spiders and butterflies. but when i m in the field i love going to peru. the rainforest there