Tear gas in Plaza de la Dignidad, Chile Trailer (2020)
05 March 2020 10 mins
On December 20, 2019, Chilean security forces used unprecedented amounts of tear gas within a relatively small area against people participating in a peaceful and unarmed demonstration. Using open source analysis and fluid dynamic simulations, we measured the concentration of tear gas in the air in that territory to estimate the scale of health risks inflicted on civilians that day.
Watch the official Tear gas in Plaza de la Dignidad, Chile 2020 trailer in HD below.