Brazil's first tektite field discovered from a massive asteroid impact

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Названа стоимость «эвакуации» из Эр-Рияда на частном самолете22:42

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Military reckoned ‘good’ Afghan insurgents were separate from ‘bad’ Pakistani insurgents but distinction has blurred

5AD LD_DESCRIPTOR LCALL ; same subroutine

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Several properties of agar render it a superior jelly. Agar isn’t broken down by microbial enzymes apart from a few species (including bacteria living in marine and freshwater habitats), and it dissolves well in boiling water, making it easy to sterilize. The jelly doesn’t react with the ingredients of a broth, whose composition can be adjusted to meet the nutritional requirements of different microbes, and sets to a firm gel without the need for refrigeration.