TheSpaceThnow on Instagram: "China’s Mirror of the Sky Salt Lake! Look at this salt lake — a lake where you can take as much salt as you want, yet it never runs out. That’s why for nearly the last 3,000 years, people have been collecting salt from this lake in China. What’s truly fascinating is how it keeps renewing itself. Every single year, nature adds fresh layers of salt back into the lake. But the most amazing thing about this place is something even more special. The water here creates suc