ACCELERATING EDUCATION

ACCELERATING EDUCATION
Physics keeps life going-物理 依据 生命

Τετάρτη, 22 Οκτωβρίου 2014

SOLAR ECLIPSE OVER NORTH AMERICA OF OCT 2014

THE PARTIAL SOLAR ECLIPSE OVER NORTH AMERICA OF OCT 2014
The Sun will fall into partial shadow on October 23rd, but still will be dangerous to look at! See this spectacular eclipse event safely on Slooh.





 LIVE

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου