On 17 October 1913 , at approximately 10:30am local time , hydrogen gas which was being vented was sucked Motion into the forward engine and ignited Process_start causing the airship to explode and burn .

Gas from the Pintsch gas lighting system of the old wooden carriages of the troop train ignited , starting Process_start a fire which soon engulfed Destroying all five trains .

On 24 June 1916 , the artillery preparation began Process_start for the Anglo-French offensive ; the Fricourt area was subjected to several British gas attacks Attack during the bombardment .

The Kazan gas explosion occurred Presence on January 9 , 2008 , destroying Destroying an entire corner of a three-story khrushchyovka-style apartment building on Malaya Pechyorskaya Street in the Aviastroitelny District of Kazan , Tatarstan , Russia .

While a criminal investigation was initiated Process_start , city authorities suspect Statement that the cause Causation may have been improper use of gas appliances .

The national government is the only supplier of fuels and the removal of the price subsidy immediately caused Causation diesel and petrol prices to increase by 66–100 % and the price of compressed natural gas for buses to increase 500 % in less than a week .

Many electrical generators were taken down , and at least three nuclear reactors suffered Catastrophe explosions Destroying due to hydrogen gas that had built Building up within their outer containment buildings after cooling system failure resulting Causation from the loss of electrical power .

Guadalupe Rosales Martínez , the sister of a worker saved Rescuing from the mine opening Openness , told Telling the `` Los Angeles Times '' that the workers had previously complained Judgment_communication about a gas leak in the mine .

On the evening of February 24 , Grupo México announced Expressing_publicly that search Scrutiny efforts were to be suspended Process_end for two or three days , due to the search Scrutiny teams advancing Cause_to_make_progress to a portion of the mine which leaked Motion out high levels of natural gas .

Mine Safety and Health Administration , stating Statement that due Causation to the high levels of gas in the mine , it would be very rare , if not impossible , to have any survivors from the rescue Rescuing efforts .

All 40 of the insurgents were killed Killing , and up to 204 hostages died Death during the siege , including nine foreigners , due Causation to poisoning Bodily_harm by the gas .

The identity of the gas was never disclosed Reveal_secret , although it is believed by some to have been a fentanyl derivative , such as carfentanil .

According to AFP , the riot police fired Use_firearm tear Destroying gas into the crowd and beat Bodily_harm protesters with riot sticks .

unk was carried out Action by the lawrence livermore radiation laboratory and the el paso natural gas company , with funding from the atomic energy commission .

Its purpose was to determine Deciding if nuclear explosions could be useful in fracturing rock formations for natural gas extraction .

The site , lying in the Carson National Forest , is approximately southwest of Dulce , New Mexico and east of Farmington , and was chosen Choosing because natural gas deposits were known Know to be held Hold in sandstone beneath Leandro Canyon .

In both cases the gas radioactivity was still seen Perception_active as too high and in the last case the triple-blast rubble chimney structures disappointed the design engineers .

On 26 October 1956 , the police entered Arriving the schools and cleared Emptying the students Education_teaching using Using tear gas .

Police suppressed Hindering the protests Protest with tear gas and water cannons .

The cars and their devices were recovered Recovering intact for forensic examination and both were found Know to contain petrol cans , gas canisters and a quantity of nails , with a mobile phone-based trigger Causation .

The 2012–14 Romanian protests Protest against shale gas are an ongoing series of protests Protest in major Romanian cities against exploitation of shale gas through controversial method of hydraulic fracturing .

The 2012–14 Romanian protests Protest against shale gas are an ongoing series of protests Protest in major Romanian cities against exploitation of shale gas through controversial method of hydraulic fracturing .

The Germans used Using mustard gas for the first time , supported Supporting by a mass of heavy artillery and captured Conquering part of the bridgehead over the Yser and annihilated two British battalions .

Moreover , the Japanese dared Risk not use Using mustard gas here as they did elsewhere in Shanghai , in full view of the foreign powers .

The explosion Catastrophe generated Creating a bright flash , producing Creating a hot cloud of dust and gas that penetrated Self_motion to , and many surviving small fragmentary meteorites , as well as a large shock wave .

The Bhopal disaster Catastrophe , also referred Name_conferral to as the Bhopal gas tragedy , was a gas leak incident on the night of 2–3 December 1984 at the Union Carbide India Limited ( UCIL ) pesticide plant in Bhopal , Madhya Pradesh , India .

The Bhopal disaster Catastrophe , also referred Name_conferral to as the Bhopal gas tragedy , was a gas leak incident on the night of 2–3 December 1984 at the Union Carbide India Limited ( UCIL ) pesticide plant in Bhopal , Madhya Pradesh , India .

over 500,000 people were exposed Reveal_secret to methyl isocyanate ( mic ) gas .

The government of Madhya Pradesh confirmed Check a total of 3,787 deaths Death related to the gas release .

The Athens Prosecutor agreed Agree_or_refuse_to_act to an investigation Scrutiny into accusations Statement of excessive use of tear gas , as well as the alleged Statement use of other expired and carcinogenic chemical substances .

Use Using of the umbrella – an everyday item that protects Preventing_or_letting users against the rain and the sun – by the protesters to deflect Defending pepper spray and tear Destroying gas of the police , has given Giving the object iconic status at a political level , symbolising resistance Defending and the underlying social grievances .

The blast Catastrophe was caused Causation by a natural gas leak Motion .

according to a head of the prague fire service , gas could be smelled Perception_active in the area following in the blast Catastrophe , causing risk of further explosions .