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Ọbádélé Kambon
28 Views · 5 years ago

Something is growing inside that fruit fly in your kitchen. At dusk, the fly points its wings straight up and dies in a gruesome pose so that a fungus can ooze out and fire hundreds of reproductive spores.

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DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Explore big scientific mysteries by going incredibly small.

Some of the scariest monsters are the ones that grow inside another being and take over its body. Think of the movie Alien, where the reptile-like space creature explodes out of its victim’s chest.

That monster might be fictional, but scientists are studying a fungus that’s horrifyingly real — at least for the flies it invades, turns into a zombie-like state and kills in order to reproduce.

“Oh, it’s a nightmare for the flies,” said entomologist Brad Mullens, who studied the fungus at the University of California, Riverside.

The fungus is known by its scientific name, Entomophthora muscae, which means “fly destroyer.” It lives off houseflies and fruit flies, among others.

“It’s a crazy system,” said Carolyn Elya, a biologist at Harvard. “The fungus only kills at dusk.”

Like a killer puppeteer, the fungus follows a precise clock.

At dusk on the fourth or fifth day after it picks up a fungal spore, an infected fruit fly stops flying. It starts behaving erratically, for example climbing up and down toothpicks that Elya puts into the vials where she keeps the infected insects.

Then the fly climbs to the top of the toothpick, a behavior Elya and other scientists refer to as “summiting.”

In an unusual twist, the fly then extends its mouthpart down, and some liquid drips out and glues the fly to the surface it’s standing on. Over the next 10 minutes, the fly’s wings ascend until they’re pointing upwards and it dies frozen in this lifelike pose.

Soon after, white spongy fungus oozes out of its abdomen. This white goo is made up of hundreds of lollipop-shaped protrusions which each launch a microscopic bell-shaped spore at high speed. Now the spores just need to get into another fly to grow.

--- Could this or a similar fungus “zombify” humans?
“No, it's very unlikely,” Elya said. “We can control our bodily temperature to kill invaders.”

-- Can we use the fungus as biological control?
Researchers have tried, but the spores are too fragile to grow in the lab.

---+ Read the entire article on KQED Science:
https://www.kqed.org/science/1....949314/this-killer-f

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🏆Congratulations🏆 to the following fans on our Deep Look Community Tab for coming up with the top titles - as decided by fellow Deep Peeps - for a horror movie starring this fungus:

Joginiz - "Flyday the 13th'
KingXDragoon - "Pretty Fly for a dead guy"
Laura Garrard - The Fungus Among Us!!
Lysiasolo - "Parafungal activity"
De paus van de Lilith Kerk - The whitecorpse horror (as an ode to HP Lovecraft "the Dunwich horror")

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#fruitflies #deeplook

JRapBrown
107 Views · 5 years ago

The Azanian giant. From "Hugh Masakela presents The Chisa Years 1965-1975'

Karuga Mwangi
99 Views · 4 years ago

⁣Mariika Ma Wathani (ruling generations) among the Agĩkũyũ until the disruption in 1929 by british occupiers who prevented the transition from Mwangi

Sudan Ndugu
29 Views · 3 years ago

Salamaah fam!! This interview you're viewing today is so LIT and you're about to learn all the things you need to know about finances, business in Africa, online businesses in the West, health & wellness - man, there's so much gold here.

Just tune in, share it with a friend who needs this message and lets make Africa great again - together!!

African Americans are moving to Africa and visiting Africa more than ever since the Transatlantic and Arabic slave trades.

Let's become freed, go home, and live life to the fullest in our Yah/God given purpose.

This video about traveling to Africa, moving to Africa, starting a business sin Africa, and living abroad as a digital nomad will give you all the motivation and inspiration you need.

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Karuga Mwangi
18 Views · 5 years ago

Span-Kunta (Johnny Span-One and Kunta aka Official) is a combination of two conscious Hip-Hop artists from two different groups: Span-One and Kunta Kinte respectively. We've decided to come together to showcase and highlight the positive and spiritual side of Hip-Hop. We are currently based in Nairobi, Kenya.

To get in touch with us and get access to more of our music, you can search us on facebook as Kunta Kinte Mcs and Johnny Span One. You can also find us on twitter via this handle: @kuntanakinte or you can also send us an email via span1kunta@gmail.com #Span1kunta #Tunaburn1million #kenyanhiphop #hiphop #kenyanmusic #youtube #Shakila #youtuber #instagram #electionbilanoma #WithOrWithoutRuto #Hatukutaka #HumanRightsDay

Ambakisye-Okang Dukuzumurenyi
47 Views · 4 years ago

Prior to colonialism, food production in Africa was in the hands of African farmers who grew crops mainly for food production. Many explorers to Africa were more focused on acquiring and shipping raw materials to the western world and considered this the most efficient use of their resources. Over time this way of conducting business became expensive and they sought to diversify ways to increase their profits. More often than not, private companies such as the Royal Niger Company, Imperial British East Africa Company, and British South Africa Company incurred high costs in trying to set up a new administration that would protect their interests. These new administrations often introduced tax systems and laws that forced local farmers to grow crops they could openly sell on the local market in order to pay their taxes. This led to the introduction of cash crop agriculture in many parts of Africa.
Learn more at http://www.globalblackhistory.....com/2016/07/early-hi

Kwabena Ofori Osei
108 Views · 2 years ago

The Mali Empire was one of the largest and most prosperous empires in Africa, reaching its peak under the rule of Mansa Musa in the 14th century. However, after Mansa Musa's death, the empire began to decline. This decline was due to a number of factors, including succession crises, civil war, and the rise of the Songhai Kingdom.

In this video, we will explore the factors that led to the fall of the Mali Empire. We will discuss the succession crises that followed Mansa Musa's death, the civil wars that broke out within the empire, and the rise of the Songhai Kingdom. We will also discuss the legacy of the Mali Empire and its impact on the world.

This video is a must-watch for anyone interested in African history. It provides a comprehensive overview of the factors that led to the fall of one of the greatest empires in African history.

Ambakisye-Okang Dukuzumurenyi
30 Views · 4 years ago

⁣An Inside Perspective on the Fula Herder Crisis in Nigeria [2018] - Interview in English

Ọbádélé Kambon
36 Views · 3 years ago

Not many robotic companies can attract millions of internet followers, but not many companies produce bots quite like Boston Dynamics. Each time the business releases new footage of its machines, it creates a stir across the internet. Whether it’s a human-like bot hopping around or a pack of robots that tow a truck, Boston Dynamics’ machines are quite the thrill. In it's latest display of engineering excellence, the company released a dog-like bot, named Spot.

In today’s video we will be taking a look at the internet’s most famous robot dog and why Boson Dynamics is changing history by making them!

A few years ago, when Boston Dynamics began releasing videos of Spot, a nimble, small four-legged robot, the public was fascinated. In the videos, the sturdy dog like bot was seen opening a door with ease, hauling a large truck, climbing up and down stairs, and even dancing to Bruno Mars. The Terminator-style quadruped offered a futuristic glimpse of robotic potential that many online viewers found exciting. Spot’s 2019 launch video has been viewed nearly 12 million times and the dance videos have been seen almost 2 million times.

Spot is 83 cm tall and weighs only 70 pounds. It can perform a number of functions including moving through rough land with ease while also being small enough to be used indoors. The unique selling point of Spot is that it can go where other wheeled robots can't, all while carrying payloads of up to 14 kilograms of inspection equipment. It has a top speed of 1.6 meters per second and a 90-minute runtime with interchangeable batteries.

In 2021, Boston Dynamics integrated an arm to its robot dog, known as the "Spot Arm" with which the machine will have other skills, such as: closing water taps, making holes to pot plants, picking up clothes from the floor and placing them in the trash can. It can even write with chalk!

So far, the company has developed two models of Spot: Spot Enterprise and Spot Explorer. Spot Enterprise, which is designed for sensing and inspection in dangerous areas, is self-charging, allowing it to collect data on a regular or on-demand basis without the need for human intervention. Sport Explorer is intended for developers who want to explore flexible mobile robots. It can perform activities ranging from industrial inspection to entertainment. It comes ready to operate with payload interfaces and flexible API.

But why exactly do we need a cool, futuristic robot dog? Sounds like a waste of resources and time, doesn't it? Well, you would be surprised to know that many open minded and forward thinking companies have already seen the real world applications of where and how this robodog technology fits in and have started spending their big bucks.

The same functional traits that made Spot fascinating to some, and “terrifying” to others, caught the interest of the Massachusetts State Police, which became the first law enforcement agency in the United States to put the robotic dog to work. Spot was ‘borrowed' by the police in two unnamed events in 2019 to explore the robotic dog's potential in law enforcement applications. The agile 70 pound hound, which can climb stairs, was employed to inspect dangerous locations and assist officers in better identifying dangers at crime scenes while also keeping them safe.

Even NASA has jumped in on the fun and suggested that the four-legged robot dog could be used to explore the surface of Mars. Researchers suggested that a modified version of Boston Dynamics’ dog like Spot robot would be an excellent replacement for traditional Mars rovers.

While Mars rovers have been and are definitely amazing, they're not the most quick, adaptable little bots. Curiosity, for example, travels at a decidedly un-blistering 0.9 miles per hour across parts of the Red Planet's surface. That's roughly a third as fast as most people walk.

The prototype robodog, nicknamed Au-Spot, is capable of moving three times faster than existing rovers. It will be ideal for investigating Martian tunnels, an area of great interest among those planning future manned missions to the planet. The idea is that they’re better suited to cover rough terrain and long distances. They could even help map out potential areas for the type of human outpost NASA plans to create on Mars in the future.

Over 1,000 potential cave openings have already been discovered in satellite pictures of Mars. Humans may be able to shelter in caves on such journeys, away from the planet's harsh dust storms, extreme cold, and punishing UV radiation. These locations, on the other hand, are not locations into which current rovers can be sent. Au-Spot's remarkable intelligence and exploration abilities will allow Earth-bound scientists to determine whether the caves can really be of use to future astronauts. The robodog can get down into such caves and then get itself back out.

📩Business: futuremission.cc@gmail.com

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Ambakisye-Okang Dukuzumurenyi
21 Views · 4 years ago

⁣Kilimo na Biashara: Avocado Farming | 5 Feb 2021

Kwabena Ofori Osei
47 Views · 3 years ago

-~-~~-~~~-~~-~-
Please watch: "Glorious Soukous"
https://www.youtube.com/watch?v=MYRIE3xHsmM
-~-~~-~~~-~~-~-

Ambakisye-Okang Dukuzumurenyi
17 Views · 4 years ago

The Hadzabe tribe of Northern Tanzania, Africa are a unique hunter gatherer tribe found near Lake Eyasi, The Great Rift Valley. This video is a introduction and insight into the their language.

Ambakisye-Okang Dukuzumurenyi
59 Views · 4 years ago

We are back!!!! rooted experience 2.0 is here!!
Today's video i share with you , I hope you enjoyed watching as much as I did making🧡🥰
The journey to the Ultimate Village life has begun.. follow me on the Rooted Experience because every episode promises to be amazing 😄 I’m overwhelmed with the massive support on this new series and the coming episodes promises to be amazing. Be sure to subscribe so you don’t miss an episode.


It’s Time to rewrite the Village Story of Africa. Unlike the age old, warped picture painted of African villages by western media as the home of the poor and desolation, and a place where lions are pets and they live on trees...The rooted experience is here to break the misconceptions we’ve been told and sold about the villages and show you the great beauty that lies in the villages of Africa. We take you to the villages of Africa and show you the real African Village life. You get to experience the richness, the beauty, the heritage, and the culture here in Africa. Subscribe to enjoy the African Village life as told by An African Village Princess!


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Song credit: MileyXBeats: Abule

Nomfundo Bala
22 Views · 11 months ago

Premiered on 28 Aug 2020 #kellykhumalo #empini listen to Empini here: https://KellyKhumalo.lnk.to/Empini

Connect with Kelly Khumalo:

Instagram: / kellykhumaloza
Twitter: / kellykhumaloza
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#kellykhumalo #empini music video by Kelly Khumalo performing Empini. © 2020 Universal Music (Pty) Ltd South Africa

http://vevo.ly/83wnUJ



Music1 songs













EmpiniKelly KhumaloThe Voice Of Africa

Kiatezua Lubanzadio Luyaluka
83 Views · 4 years ago

This video depicts an aspect of the Kôngo cosmogram as the description of the journey of human beings from heaven to earth and back to heaven.
It shows that there are two cosmogram, the descensive and the ascensive. The first corresponding to the fall of humanity is a clockwise cosmogram, while the ascensional cosmogram is counterclockwise.
The ideas of this video have been taken from the book BUKÔNGO. The book is available here:
http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=kiatezua

shabakha49
149 Views · 6 years ago

Lectures on the Afrikan origins of science and Technology

Karuga Mwangi
113 Views · 4 years ago

⁣Some Medicinal plants - Gĩkũyũ names Pt 4

E.S.
99 Views · 5 years ago

I was surprised to have met this dada in Tanzania especially when Africa is so GAINT what a beautiful surprise you never know who you will meet in these African Streets!❤🖤💚 We are both subscribers to E.S Eat Love Migrate Channel.😀
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#SandraKnowYourself #GuessWho #EatLoveMigrate #MyJourneyToAfrica #DaresSalaamTanzania #Africa #GetYoTicket

Baka Omubo
72 Views · 4 years ago

In this reasoning Rastafari dub poet, musician, actor, educator, and radio host Mutabaruka speaks reliving the horror and pains of our ancestors while acting in the movie 'Sankofa'.

Mutabaruka goes on to explain how he gained a clear understanding of the quagmire Africans were in while enslaved in the Americas.

Please subscribe to Mutabarukas' new internet radio station Rasss Internet:
https://rasssinternet.today

Get Your 'Nyahbinghi Shirt' Today:
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Tune into 'I NEVER KNEW 📻'
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#mutabaruka #sankofa

Kwadwo Danmeara Tòkunbọ̀ Datɛ
166 Views · 6 years ago

Get your copy of this full-length DVD at www.realityspeaksbookstore.com

In this presentation, Dr. John Henrik Clarkes talks about the untold history of Macolm X. He talks about his life, legacy, and vision for the Black world. Check it out and get the truth about Malcolm X!




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