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Find number abc

If 98160 + a721b = 1aca7b find number abc. Multiple solutions may exist.

Correct answers: 4

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April Fool's Day - Toilet Surprise

Print out a life-size face (this can be anyone-someone in your family, a monster, a celebrity, your victim, or even yourself). Attach it to the underside of the toilet seat facing up. Now close the lid to the toilet. When your victim lifts the lid, they will get a scare!

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Thomas Andrews

Born 19 Dec 1813; died 26 Nov 1885 at age 71. Irish physical chemist who demonstrated the continuity of the gaseous and liquid states whereby during changes between the two states, physical properties display no abrupt changes. He discovered the critical temperature for carbon dioxide (1861), above which the gas cannot be liquefied by pressure alone. He wrote: We may yet live to see...such bodies as oxygen and hydrogen in the liquid, perhaps even in the solid state. He accurately measured heats of neutralisation, formation and reaction; and latent heats of evaporation. Andrews was the first to use a "bomb calorimeter" - a strong, sealed, metal vessel for measuring heat of combustion. He studied ozone, and proved that is an allotrope - or altered form - of oxygen.«

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