Scientists have created an “artificial leaf” to fight climate change by inexpensively converting harmful carbon dioxide (CO2) into a useful alternative fuel. The new technology, ou... Read more
A satellite navigation system that could drive around jams and avoid gridlock would be a boon Endlessly frustrated by congested roads, computer scientists at California Stat... Read more
Image via Wikipedia My 2-year-old daughter surprised me recently with two words: “Daddy’s book.” She was holding my Kindle electronic reader. Here is a child only beginning to talk... Read more
