A Palestinian throws a tear gas grenade back at Israeli soldiers during a 2001 clash on the outskirts of the West Bank town of Ramallah. David Silverman/Getty Images Trailing white fumes, a silver canister arches over the no-man's-land between the armored riot police and the bulk of ...
How Riots Work How Riot Control Works How Protests Work What was the largest protest in history? How Gas Masks Work How Mustard Gas Works More Great Links NYC Health: Tear Gas / Riot Control Agents Sources 1…5 Share: Print|Citation
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A viral video shows a protester neutralizing a tear gas canister by trapping it in a thermos. How do you actually neutralize the chemical agent?
Less than a decade later, another innovation rolled in — perforations, which made it much easier to neatly tear away single sheets instead of ripping apart the roll. Why is TP perforated in squares that are just 4 inches (10 centimeters) long? Well, the product has plenty of uses other ...
Although the bottom of the pipe remains open, the vacuum pressure created by the check valve holds the gas in place. This is a process known as keeping the prime. Using a check valve to hold the gas inside the pipe prevents unnecessary wear and tear on the suction pump and assures that...
How Riot Control Works inhauscreative / Getty Images On April 29, 1992, a jury announced a not-guilty verdict for four white police officers who were videotaped beating Rodney King, a black man, in Los Angeles, CA. Within hours, protests and demonstrations turned violent, and by 8 p.m....
Another way that a star can be destroyed is if it collides with a black hole, whose intense gravity creates forces that literally can tear a star apart if it comes too close, according to an article on NASA's website. When that happens, the event is called a tidal disruption, and ...
A briefcase with hidden compartments holding ammunition, a knife, gold coins and a talcum powder bottle that releasedtear gas-- in "From Russia With Love" A cigarette that fired a small rocket -- in "You Only Live Twice" Key chain with a skeleton key and a device that could trigger knoc...
Tear gas, or lachrymatory agent, refers to any of a number ofchemical compoundsthat cause tears and pain in the eyes and sometimes temporary blindness. Tear gas can be used for self-defense, but it is more commonly used as a riot control agent and as achemical weapon. How Tear Gas Work...