swimmingGIRL

When my brother visited Japan years ago, he sent home a bottle of star-shape beach sand. Now I know it was from Taketomi Island, Okinawa, Japan.
9 w) z" z! g) j% f! V6 J7 E7 p% ?There are about 78,000,000,000,000 atoms in a grain of sand. When we see things in this aspect, we see a universe within a tiny grain of sand.