10 Low-tech Inventions With High-value Solutions

This MIT Technology Review article highlights the beauty of a few low-tech high-value inventions that have had a profound effect on the audience they were created for. Inventions such as these truly change the lives of those using them. This gives credence to the fact that technologies do not always need to be expensive cutting-edge discoveries to make a notable difference in people’s lives.

Best low-tech inventions that changed the world

The 10 low-tech inventions covered in this article such as oral rehydration salts, low-pressure solar-powered drip irrigation systems, DC-power microgrid, better woodstoves, simple and effective water filters, the Hippo roller, jet injections, and paper microscopes, have had a huge impact.

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