⁣Dr. Ivan Van Sertima - Egypt Revisited

Breaking convention 2017

Since 2009, the militant Islamist group known as Boko Haram has wreaked havoc in northern Nigeria. Instilling terror through bombings, abductions, and beheadings, Boko Haram is fighting to create an Islamic state in the most populous country in Africa.

VICE News traveled to Nigeria to embed with the country's army as it ramped up its fight against Boko Haram, whose rise has caused a state of emergency. As the only journalists on the front line in northern Nigeria, we witnessed the beginning of the largest military insurgency to date.

Kay Larsen discusses Boko Haram on The Young Turks: https://www.youtube.com/watch?v=iQt1zdzxVAY

More from TYT on YouTube: https://www.youtube.com/user/TheYoungTurks

Watch "The Human Cost of War in the Central African Republic” - http://bit.ly/15xC4L2

Watch "Blood Diamonds and Religious War: Diamonds and Division” - http://bit.ly/1zYdmRq

Read "UN Adopts Resolution Calling for International Coordination Against Boko Haram” - http://bit.ly/1EMamtR

Read "Can a 72-Year-Old Former Military Dictator Bring Nigerians the Change They Have Voted For?” - http://bit.ly/1Hnr3ta

Read "Nigeria Reacts to a Historic Change as President-Elect Buhari Prepares for Power” - http://bit.ly/1FmJT3x

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This week on Shady, our host, Lexy Lebsack takes to the streets of L.A. to better understand what's at stake for women living on the street. Through beauty and makeup, this women are able to connect with society and feel human again.

ABOUT SERIES
Shady is the side of the beauty world you haven't seen. Hosted by Refinery29 Senior Beauty Editor, Lexy Lebsack, the series swivels between the unexpected and uplifting, dives deep into the dark underbelly of beauty, gives a voice to those trampled by this quickly growing industry, and questions what it’s all worth. From counterfeit makeup to skin trafficking for cosmetic procedures, we go there.

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Refinery29 is a modern woman's destination for how to live a stylish, well-rounded life.

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In ‘Unreported World’ we’re in the Congo with a tribe under threat, as the forest they hunt for food in is put off limits to protect the wildlife. The Baka tribe tell us of threats and intimidation by the proposed park’s guards who are part-funded by the World Wildlife Fund.

Ade Adepitan travels deep into the rainforests to see how the Baka are fighting for food. Is the survival of endangered species being put above their own?

WARNING: You may find scenes of
butchered animals upsetting.

Subscribe to our channel for more Unreported World episodes https://www.youtube.com/unreportedworld.

From the archives of the UCLA Communications Studies Department. Digitized 2013.

The views and ideas expressed in these videos are not necessarily shared by the University of California, or by the UCLA Communication Studies Department.

Minister Louis Farrakhan, "To Save Ourselves," Howard University [2017]

Black holes may hold the key to understanding the most fundamental truths of the universe, but how do you see something that’s, well, black? Astronomers think they have the answer. Thanks to a global array of radio telescopes that turn the Earth into a giant receiver, we may soon have the first picture of the event horizon of Sagittarius A*, the black hole at the center of the Milky Way galaxy. And, with the power of math, scientists are going even further, using equations to “look” inside black holes, peering at the central singularity where general relativity and quantum mechanics collide. Join Brian Greene and other leading physicists and astronomers on a journey to make darkness visible.

Find out more about the program and the participants: https://www.worldsciencefestiv....al.com/programs/dark

MODERATOR: Brian Greene
PARTICIPANTS: Shep Doeleman, Andrea Ghez, Vicky Kalogera, Cumrun Vafa

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The Big Ideas Series is supported in part by the John Templeton Foundation.

Filmed live at the 2018 World Science Festival

Arithmetic Progression (AP) and Geometric Progression (GP) - Both super important concepts explained in this video. ⁣To summarise, An arithmetic Progression is a sequence with the difference between two consecutive terms constant. And a geometric Progression is a sequence with the ratio between two consecutive terms constant.


⁣In this video, we will learn:
0:00 Arithmetic Sequence
0:41 nth Term of Arithmetic Sequence
1:20 Average of n Terms in Arithmetic Sequence
1:34 Sum of Terms in Arithmetic Sequence
2:38 Geometric Sequence or Progression
4:11 nth Term of Geometric Sequence
4:16 Sum of Terms in Geometric Sequence

Easy to understand animation explaining all basic concepts.