The LifeStraw is one of my favorites. If you don't know, 6,000 people die each day due to unclean drinking water. In countries such as Africa, this is a big problem. To the left, you can see a detailed diagram on how the purification system works. This small tube can turn even the dirtiest water into clean, purified, drinking water. For only $3 this is extremely cheap, and can make a major difference in the world.Saturday, February 12, 2000
The LifeStraw is one of my favorites. If you don't know, 6,000 people die each day due to unclean drinking water. In countries such as Africa, this is a big problem. To the left, you can see a detailed diagram on how the purification system works. This small tube can turn even the dirtiest water into clean, purified, drinking water. For only $3 this is extremely cheap, and can make a major difference in the world.
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nice presentation
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