Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it -- inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. With cutting-edge nanotech, Michael Pritchard's Lifesaver water-purification bottle ...
This step is optional but helpful in straining any large debris from the water and stop the pouring from displacing the sand inside the filter. Step 11 – Pouring & Collecting Pour water slowly into filter while holding it over the second container. Make sure to wipe off or clean the ...
Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it -- inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. An amazing demo ...
Very little of the water we use every day comes out of the ground completely pure. Some of the impurities are microscopic, but many are large enough to remove with a crude filtration system that you can make yourself using sand and rocks. It's important to remember that this filter does ...
How to Make a Water Bottle Filter: Ran out of fresh water to drink? With a handy water bottle and your surroundings, you can make filtered water. The materials inside the water bottle clean out the water and help purify it. It's quick and shows results
Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it -- inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. 世界上太多地方缺乏洁净的饮用水。工程师Michael Pritchard为此做出了贡献——发明了便携...
Reverse osmosis systems help eliminate contaminants other types of filtration tend to miss to make water safer and better tasting – all for just pennies a glass. Great for those using a well, these technologically advanced and innovative filters use the reverse osmosis process to significantly ...
First, it must come from an approved source, which doesn't mean the FDA goes and checks the source to make sure it's safe. It simply means the water must come from one of two places: a protected natural source, such as a spring or artesian well in which measures have been taken to...
The best DIY water filtration system out there is one made from a small piece of wood and tubing. In fact, if you use sapwood (the soft outer layers of a tree) or a small, green branch,you can actually eliminate 99% of bacteria(but still not viruses). To make this filter, cut a...
Artwork: A typical jug-type water filter "converts" tapwater into cleaner drinking water using replaceable filters. Typically, each filter lasts about a month and there's a timer display on the jug that reminds you when you need to replace it. Jugs like this are made by Brita, Biocera, ...