Meteorites reveal when liquid water appeared on Mars
A breakthrough discovery from an international research team led by Purdue University (USA) has determined the time when liquid water existed on Mars through analysis of theBridges and roads made of intelligent concrete can cure themselves when broken
The laboratory of Professor Luna Lu, Purdue University, USA is developing technology that allows bridges and paved highways to accurately notify when they need to be repaired andFinding ferns that can live in arsenic-polluted environments
(Reuters) - Scientists say this new finding could help clean up toxic waste more easily in the future.