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
A Day in Hollywood / A Night in the Ukraine A Day in Hollywood / A Night in the Ukraine A Day in Hollywood/A Night in the Ukraine is a musical comedy consisting of two essentially independent one-act plays, with a book and lyrics by Dick Vosburgh and music by Frank Lazarus. Additionally, songs by other composers are incorporated into the score. The musical premiered in the West End and then ran on Broadway. The first act, "A Day in Hollywood", is a revue of classic Hollywood songs of the 1930s performed by singers and dancers representing ushers from Grauman's Chinese Theatre. The second, "A Night in the Ukraine", is