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：11.18 22:00
NIGERIA | LAGOS：11.18 23:00
EGYPT | CAIRO：11.19 00:00
UAE | DUBAI：11.19 02:00
SRI LANKA | COLOMBO：11.19 03:30
SINGAPORE：11.19 06:00
ENGLAND | LONDON：11.18 23:00
RUSSIA | MOSCOW：11.19 02:00
CHINA | BEIJING：11.19 06:00
AMERICA | Los Angels：11.18 15:00
AMERICA | New York：11.18 18:00
BRAZIL | San Paulo：11.18 19:00
