With the smart home revolution in full swing, one of the best investments you can make right away is a smart thermostat. Why? Switching your regular thermostat to a smart one will not only make your home feel more hi-tech but it can also help cut your energy costs. Smart thermostats offer a level of convenience that we’ve never had before.

Home security cameras can capture some pretty crazy things. One man kept spotting a young boy riding his bike on his driveway and instead of stopping him or complaining, the man decided to bring some joy into the world. He built the kid a cool racetrack with chalk.

The ‘80s was a time of leg warmers, neon colors, flash dancing and the DeLorean. This car became a pop culture icon after it appeared as the time machine in the classic film “Back To The Future.” Now, superfan Stephen Wynne is one of the last remaining people in the world who knows how to fix the discontinued car and he wants to bring it back in a big way.

Traffic is one of life in big cities' biggest frustrations. Sometimes we can spend hours just waiting in traffic to travel a seemingly short distance. But what have engineers done over the years to help alleviate this problem? Well, one of the first innovations in the arena of traffic management was traffic signals and the science and engineering behind them is pretty fascinating.

Sitting at CIA headquarters in Virginia is a somewhat mysterious statue. About 30 years ago it was placed there and ever since people have been trying to solve the riddles and puzzles contained within it. You won't believe how one woman took this challenge to a new level.

Back in the '50s, the U.S. military had bases all over the world. From Japan to Turkey, these bases were devoted to stopping the spread of communism. One such facility, Camp Century in Greenland, was in a very strange place indeed.

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