Although barely visible in the air, the ash -- made up of tiny particles of rock, glass, and sand -- poses a serious threat to aircraft, stalling engines and causing electrical failure, experts have said this week.

CNN: Air travel paralyzed as volcanic ash cloud lingers

Although she barely exercised, Misty lost the weight by eating smaller portions, drinking lots of water, not eating three to four hours before bedtime and avoiding her biggest craving--potato chips.

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Another difficulty is the financial plight of neighbouring Russia, although Mr Nazarbaev barely mentioned this.

ECONOMIST: Kazakhstan