�y��vlog

Pictures and videos show the intensely coloured water flowing into an estuary, the Rio de la Plata, which borders an ecological reserve.

That's a sharp contrast to just across the Rio de La Plata estuary in Buenos Aires, where inflation hit 124% in August, the highest since 1991, capital controls are barely holding back a fall in the currency, and net reserve levels are in the red.

Scientists already knew that megaflash-producing storms are particularly likely to form in the North American Great Plains, as well as in South America’s Río de la Plata Basin, and the study confirmed that.

Authorities began drawing water instead from the Rio de La Plata River.

Citizens branded as subversives were stripped, drugged and tossed from airplanes into the Río de la Plata.