
Determine the world's most powerful laser can be more complicated than it seems. The Lawrence Livermore Laboratory announced a 1.25-petawatt shot in 1996. In March 2008, the "Texas Petawatt" reached the 1.1 petawatt. But now, Lawrence Livermore has returned to the attack with a shot that hit a power of 500 terawatts. The difference...

I apologize if the title phrase is redundant, but the point is not usually see this kind of advertising. While companies choose to take the road of aesthetics and performance, Oppo people added the path of resistance. The new mobile Oppo Finder has not only kept the title "world's slimmest mobile phone," but also has sufficient...