3 Ergebnisse.

Argentina is a nation at crossroads. ¿The country is a very successful food exporter. At the same time, Argentina faces major challenges including high unemployment, malnutrition in certain portions of society while Internet connectivity remains a privilege of a few. Economic success fails to reach all layers of society. The good news is that Argentina has a huge potential to increase its productivity using waste and untapped resources the cou...

Without light there would not be life. But light will change the world once more. In 1880 Graham Bell made-in his own words-his greatest discovery: the photophone. Bell succeeded in transmitting sound over the waves of sun light. Bell's problem: the sun does not always shine. 125 years later French physicist Suat Topsu was able to apply Bell's innovation to LED lighting and LiFi-Internet over light waves-was born.LiFi is much faster. It is hea...

There are not enough problems for the solutions that we have.The world isn't coming to an end, contrary to what you may have heard. But the media's near-exclusive focus on conflict and disasters means that the progress and everyday acts of brilliance taking place across the globe go unnoticed. Jurriaan Kamp shows that optimism-intelligent optimism, not a rose-colored- glasses brand of wishful thinking-is good for not only for your mind but you...