On a more positive not. Inventions that changes peoples lives and are afforable help those in need indeed! These are inventions that are used to help purify water.
This invention purifies the deadly bacteria in the water that cause airborne diseases.
2. Ceramic Water Filters
The ceramic contains little pores which filter out a lot of bateria and realeased cleaner water.
3. Life Sack
This purifies the water and helps store the water too for later needs. As well as packaging foods.
This ball uses the sun to heat up the water and kill any bacteria when places in the sun