RT @Learn_Things: Hydrophobic sand. Take it out of the water and you'll be surprised! https://t.co/U7xixsrsL9 0 atbildes
Jānis Lazdāns (2016-12-09 07:22:53) |
RT @Learn_Things: Hydrophobic sand. Take it out of the water and you'll be surprised! https://t.co/U7xixsrsL9 |