An anonymous reader writes: Last night the €500,000 INDEX: Award was awarded to 5 designs that can improve life for millions of people around the world — including high-tech highways that light up at night, the $25 Raspberry Pi computer, and a simple piece of paper that can cut food waste by extending the life of fresh produce by 2-4 weeks.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×