If your hair is brown, purple probably isn't going to show up very well. It's best to bleach your hair before dying it an unnatural color. Like I told you before, the box says 30-40 minutes, but the most I'd leave it on for is an hour. And that's at your own judgment, too.
But China's population statistics can be particularly misleading. Virtually overnight, Chongqing has become the largest city not only in China, but in the world, Time Magazine proclaimed in 2005. But it wasn't true-Chongqing is not the largest city in the world, or even in China.
Rather, it's become clearer that the megacity has expanded to swallow surrounding areas. You can see why ranking cities is a complicated business. The biggest cities, by measuring land. As noted, most of the biggest cities in the world by population are in Asia. Most of the biggest cities in the world by physical size are, well, somewhere else. Suddenly, with the single exception of Tokyo, Asia doesnât even feature. Eight out of 10 are in the US. Atlanta has an estimated 5.1m residents, so measured by population itâs the 79th largest city in the world. Measured by land area, though, it ranks fourth.