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.
- President Donald Trump and first lady Melania Trump had their first dance to Frank Sinatra's "My Way" at an inaugural ball 🇺🇸
- On his first day in office President Trump signed an executive order to "minimize the economic burden" of the Affordable Care Act.
- Over 200 people were arrested as anti-Trump protesters and police clashed in Washington, DC, during the inauguration.
- Flights around the country are packed with pink as people stream into the nation's capital for the Women's March on Washington 👭 💖