Steam explosion major cause of human fatalities in volcanic eruptions. The 1986 Chernobyl nuclear disaster in Soviet Union was feared to cause major steam explosion (and resulting Europe-wide fallout) upon melting the lava-like nuclear fuel through the reactor's basement towards contact with residue fire-fighting water and groundwater. The threat was averted by frantic tunneling underneath the reactor in order to pump out water and reinforce underlying soil with concrete. When a pressurized container such as the waterside of a steam boiler ruptures, it is always followed by some degree of steam explosion. A common operating temperature and pressure for a marine boiler
Football in Ukraine it to the final of the 2006 UEFA European Under-21 Championship. The Ukraine second junior team won the 2009 UEFA European Under-19 Championship and made it to the finals of the FIFA U-20 World Cup. The Ukraine student team won two football tournaments at the Summer Universiade and made it to the finals of another one. Dynamo Kyiv and Shakhtar Donetsk are among the most recognizable clubs that are from Ukraine. Dynamo Kyiv traces its fame from the Soviet times as they won the European Cup Winners Cup twice in 1975 and 1986. In 1975 Dynamo extended its success into