This is just cool, hence the reason for posting. Check out the vid, pretty rad.
When water misbehaves: Amazing video reveals how super-high temperatures cause droplets to travel UPHILL
This is because of something known as the 'Leidenfrost Effect'
The effect causes the water to levitate on the evaporated gas vapour
Movement can be changed by adjusting the surface texture and temperature
http://www.dailymail.co.uk/sciencete...el-uphill.html