Normal Bad Mood or Depression?

The transition from childhood to the teenage years can be a difficult time. Hormones in the body can affect a young person’s emotions and moods. As children grow they usually want to pull away from parents and develop their own personality. So, they may talk or act differently as a teenager.

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Voice of a 3,000-year-old Egyptian mummy reproduced by 3-D printing a vocal tract

The team were able to accurately reproduce a single sound, which sounds a bit like a long, exasperated “meh” without the “m.” David Howard, one of the academics behind the project, describes it as falling somewhere between the vowels in the English words “bed” and “bad.”

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Prehistoric scorpion is earliest known animal to venture from sea onto land

(CNN) A 437 – million-year old scorpion was the earliest known creature to venture from sea onto land, a new study has found, shedding new light on one of the earliest chapters in the planet’s evolutionary history. Scientists believe the fossilized remains of the prehistoric scorpion are the oldest

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NASA’s Mars 2020 to prepare for humans into deep space

America’s space agency is nearing completion of a vehicle that will search for evidence of past life on Mars. It is too cold and dry for life to exist on the surface of Mars today. But scientists hope the rover will find evidence of life that once lived on the planet.

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New Diet Trend in the U.S.A: Intermittent Fasting

The latest diet trend in America is also an ancient human activity. The activity is fasting, or not eating food for a set amount of time. Social media apps and Facebook groups are appearing for people who do “intermittent fasting,” or fasting on a part-time basis.

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