How were the white cliffs of Dover, England, formed?

How were the white cliffs of Dover England formed

The white cliffs of Dover located on the southeastern coast of England, are composed of a variety of calcite shells, including single-celled plants called coccolithophores (a type of algae) that formed on the seafloor.  The conditions in the ocean were perfect to form these coccolithophores because the nitrite levels, low silicate concentrations, and the right amount of iron enabled them […]

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Deceased Dad’s Son Gets Unexpected Gift

Deceased Dad's Son, Tanner Brownlee

Tanner Brownlee and his brother, Chase, had been hoping to raise enough money to buy their deceased father’s patrol car at a local auction following his death. Sam Brownlee, their father was killed in the line of duty five years earlier while working for the Weld County Sheriff’s Office. The two sons gathered thousands through their Gofundme page to buy […]

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Son of mugger makes amends

■    The 15-year-old son of an accused mugger met this week with his father’s alleged victim to make amends. Christian Lunsford sought out Tona Herndon—who had her purse snatched while visiting her late husband’s gravesite in Bethany, Okla.—after learning that his father, Shane, had been arrested for the crime. The teenager met with Herndon to apologize and give back $250 […]

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Gadgets causing depression

Spending evenings in front of a glowing computer, TV, or cellphone screen can put you at risk of depression, Science News reports. Nighttime exposure to light from gadgets has already been shown to contribute to insomnia, cancer, obesity, and diabetes. Now, a new study shows that screen glow can cause mood-related changes in the brain. For weeks, researchers exposed hamsters […]

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Boy Uses ABCs Help Save Dads Life

Kindergartner’s ABCs Help Save Dad’s Life A New Jersey kindergartner is being credited for saving his father’s life — and it’s because he knows the alphabet. Five-year-old Nathaniel Darcy Jr., who attends Newark’s North Star Public School, was on his way home from buying new school shoes when his father got violently ill behind the wheel of their car. Nathaniel’s […]

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Japanese robot can recognize human emotion

Meet “Pepper,” said Richard Lawler in Engadget.com. Japanese telecom firm SoftBank unveiled a new, robot last week that it claims “can recognize human emotion” thanks to technology that allows it to “communicate through emotion, speech, or body language.” Pepper is also equipped with microphones and proximity sensors, and will feature upgradable software, allowing users to install apps and updates to […]

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5 Discoveries That Prove Aliens Were Here

  The Antikythera Mechanism: The original mechanism apparently came out of the Mediterranean as a single encrusted piece. Soon afterward it fractured into three major pieces. Other small pieces have broken off in the interim from cleaning and handling, and still others were found on the sea floor by the Cousteau expedition. Other fragments may still be in storage, undiscovered […]

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