2小時 ·
Stargazers in the Americas and Asia will be treated to a lunar eclipse Wednesday, a celestial show that will bathe the moon in red to create a "blood moon."
Full story: http://u.afp.com/B55
2小時 ·
Stargazers in the Americas and Asia will be treated to a lunar eclipse Wednesday, a celestial show that will bathe the moon in red to create a "blood moon."
Full story: http://u.afp.com/B55
Microscopes have come a long way since their invention, but until recently were limited - tiny structures such as viruses, proteins and so on seemed forever out of reach. This year the Nobel prize in chemistry went to three scientists who creatively invented a way to peer into even the tiniest bits of life's machinery http://econ.st/1vMxL7a
沒有留言:
張貼留言