All posts by TheFCC

6 Black Explorers That Will Transform How You See the Ancient World

West African Ruler Abubakari II Brought Africans to America Before Columbus

Christopher Columbus wasn’t responsible for Africans ultimately coming to America. Abubakari II voyaged to America almost 200 years before the Italian colonizer, as scholar Gaoussou Diawara says in his book, “The Saga of Abubakari II.”  In the 14th century, Abukari II, also known as Mansa Qu, ruled Mali, which experts believe was one of the richest and largest empires in the world. Diawara says, in 1311, the monarch handed his ruling duties over to his brother, Kankou Moussa, so Abubakari could explore across the Atlantic Ocean.

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The Most Mysterious TRAPPIST-1 Planet Finally Reveals Some Secrets

Now that TRAPPIST-1 is the trendiest star system in the galaxy, astronomers and nerds alike are clamoring to learn more about it. We know that the seven-planet system contains three planets in the habitable zone, which means they could hypothetically support liquid water, and even life. We also know that the TRAPPIST-1 planets orbit around their ultracool dwarf star very closely, which could be good or bad for finding life, depending on who you ask. And now, we know a little more about the most distant planet in the bunch.

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Earth’s radio signals may be protecting it from space radiation

The Earth’s atmosphere bears precious little resemblance to what it looked like at the start of the Industrial Revolution. As radio technology has advanced and spread, the signals that transmitters produce — specifically the Very Low Frequency (VLF) variety — have changed the way that the upper atmosphere and the Van Allen Radiation Belts interact, according to a study recently published in the journal Space Science Reviews. In effect, these radio waves may be enveloping the globe like an electromagnetic comforter, protecting it from satellite-frying space radiation.

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How to remove malware from your computer

Disaster has struck—an unwanted piece of malware took root on your computer. So what’s your next step? While the potential damage viruses can cause shouldn’t be underestimated, you might be able to get your computer back on its feet without too much difficulty, thanks to an array of helpful tools at your disposal.

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