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An X-ray spectrometer will target spots as small as a grain of table salt, while an ultraviolet laser will detect the "glow" from excited rings of carbon atoms.
Among these companies, 279 were operational in Ethiopia with projects that worth over 13.16 billion Ethiopian birr (over 2 million) during the reported period, while the remaining 100 are under implementation.
An aerial view shows devastation after hurricane Dorian hit the Grand Bahama Island in the Bahamas, on Sept 4, 2019. [Photo/Agencies]
An estimated 372 cleaners were deployed to work on areas near the tunnel portals, removing 42 metric tons of garbage, explained Diane Wong, deputy director of Food and Environmental Hygiene. The cleaning operation had often been difficult for staff as the roads were covered with gasoline, she said.
An Junming, a volunteer during the city's 76-day lockdown, delivered food to people quarantined in their homes. He said he hoped the entire city prospers in 2021.
