German, Chinese and Danish scientists developed a nanometer-sized robot that can, for the first time, drill through eyeballs without damaging them, with a potential to be used as a minimally-invasive tool for precisely delivering drugs.
SENEGAL | DAKAR：05.26 10:05
NIGERIA | LAGOS：05.26 11:05
EGYPT | CAIRO：05.26 12:05
UAE | DUBAI：05.26 14:05
SRI LANKA | COLOMBO：05.26 15:35
SINGAPORE：05.26 18:05
ENGLAND | LONDON：05.26 11:05
RUSSIA | MOSCOW：05.26 14:05
CHINA | BEIJING：05.26 18:05
AMERICA | Los Angels：05.26 03:05
AMERICA | New York：05.26 06:05
BRAZIL | San Paulo：05.26 07:05
