Podobni Video posnetki:
 | Pipsissewa or Striped Wintergreen (Beautiful, tea, tonic, medicine)
An evergreen herbaceous plant some times classed as a shrub, Pipsissewa or Strip... |
 | Part 1 - How to find the striking Green Salamander; Learn its unique story
Elulsive and rarely seen, because of it unique sandstone cliff habitat, Green Sa... |
 | Find, ID and return - Saving Freshwater Mussels
Hundreds of volunteers showed-up at Claytor Lake State Park staging area to be a... |
 | One of last Wild Pony herds on East Coast are in Virginia's Highlands
One of the last remaining populations of feral ponies, living in the wild on the... |
 | Amber Jelly Roll Mushroom - Discover Winter edible fungi
Learn how to find, recognize, and identify this winter edible fungus: Amber Jell... |
|
Opis:
00:51 Considerations For Which Method to Use
01:14 Boiling
02:22 UV Light Purifier
03:15 Chemical Treatment
04:52 Filtration
05:04 Pumps
05:33 Gravity
06:21 Drink Through/Squeeze Through
|