LifeStraw: Science and Technology
LifeStraw is a product developed by the Swiss company Vestergaard Frandsen, which consists of a water filter that removes 99.99% of waterborne bacteria, protozoan parasites and viruses, allowing the user to obtain clean drinking water directly from containers, streams, lakes or other sources of potentially contaminated water.
The Oxford Dictionary defines science as the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment. In order to develop the LifeStraw, scientific experiments were conducted to understand the process of water purification and develop an innovative method ...