My name is Claudia Vega and I work in the Peruvian Amazon. I'm studying mercury contamination due to artisanal gold mining in Madre de Dios.
The Hidden Cost of Buying Gold | Claudia Vega | TED · TED
How native speakers pronounce “mercury”
2 examples from real videos — listen, replay, loop.
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My name is Claudia Vega and I work in the Peruvian Amazon. I'm studying mercury contamination due to artisanal gold mining in Madre de Dios.
The Hidden Cost of Buying Gold | Claudia Vega | TED · TED
Example sentences
one after another: arsenic, mercury, belladonna, not to mention all the heroin and cocaine. A lot of medical historians believe that all-in pharmaceutical drugs
Steven Johnson: How humanity doubled life expectancy in a century | TED · TED