9. The whole city is built on an advanced energy grid which monitors the output of every single switch and appliance.
The wind tunnel above (center) is fitted with LED lights designed to glow blue when residents are within their goal of using 50% less energy than a comparable settlement, and red when they are above their goal.
- Donald Trump is the last U.S. Republican standing. Ohio Gov. John Kasich has ended his presidential run 🇺🇸
- Australian immigration emailed a British man who died on his honeymoon to say he'd overstayed his visa, his husband said.
- Alberta, Canada, has declared a provincial state of emergency over a massive fire near Fort McMurray. The area is under mandatory evacuation.