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Opinion about a new device

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12/1/2015 2:22:58 PM
Posted: 2 years ago

A water purification device that does not require the use of electricity was produced by four students at the Swiss Federal Institute in Switzerland. This device would allow residents in countries including underdevelopment to have easy access to water. Currently, 11% of the world population suffers from water pollution, and most also do not have access to electricity.

How much will you be ready to offer to help these people to live properly ? Regularly or Punctually ? (This requires no commitment)

Thank you !