Ep 5. Michael Pritchard's Filter Turns Filthy Water Drinkable
Michael Pritchard's Filter Turns Filthy Water Drinkable is the fifth episode of season 1 of the TEDTalks: Rad Invention series. In this episode, viewers are introduced to Michael Pritchard, the founder of the non-profit organization Lifesaver Systems. Pritchard's invention is a portable water filtration system that is capable of turning filthy, contaminated water into drinkable water within seconds.
Pritchard begins his presentation by highlighting the global water crisis and the devastating effects it has on impoverished communities. He explains that approximately 2.2 billion people worldwide do not have access to clean drinking water, and that contaminated water is responsible for the deaths of over 3.4 million people each year. Pritchard believes that his invention has the potential to save countless lives by providing people with access to clean water.
He then goes on to demonstrate how the filtration system works. The device is small and lightweight, making it perfect for use in emergency situations or for people living in rural areas with limited access to clean water. Pritchard dips a contaminated water bottle into a bucket filled with dirty water and pumps the handle on the device. Within seconds, clear, clean water begins to flow out of the nozzle of the device.
Pritchard explains that the device works by utilizing a complex filtration system that is capable of removing bacteria, viruses, sediment, heavy metals, and other contaminants from water. Unlike other filtration systems that require electricity or chemicals, Pritchard's device operates using a manual hand pump, making it extremely easy to use and maintain.
Throughout his presentation, Pritchard emphasizes the importance of his invention in providing clean water to people in need. He showcases several examples of how his filtration system has been used in emergency situations, such as in the aftermath of natural disasters like hurricanes or earthquakes, to provide people with access to clean water.
One of the most impressive aspects of Pritchard's device is its longevity. The filter can be used to purify up to 20,000 liters of water, making it completely self-sustaining and cost-effective. He explains that Lifesaver Systems is dedicated to spreading the word about the importance of clean water and providing people with access to his life-saving invention.
In conclusion, Michael Pritchard's Filter Turns Filthy Water Drinkable is an incredibly inspiring and informative episode of the TEDTalks: Rad Invention series. Through his dedication to solving the global water crisis, Pritchard has developed an invention that has the potential to save countless lives. This episode is a must-watch for anyone interested in learning more about the importance of clean water and the incredible power of innovation.