Science, Tech, Engineering and Math

KwabenaOforiOsei
31 Views · 2 years ago

This video gives us a quick tour of our solar system and the universe that surrounds it.

KwabenaOforiOsei
18 Views · 2 years ago

This is an image of the supermassive black hole, Sagittarius A*, at the center of our Milky Way galaxy.
Visit https://www.kiwico.com/veritasium30 to get 30% off your first month of any crate!

▀▀▀
Image of Sgr A* from EHT collaboration
Event Horizon Telescope collaboration: https://ve42.co/EHT

Animations from The Relativistic Astrophysics group, Institute for Theoretical Physics, Goethe-Universität Frankfurt. Massive thanks to Prof. Luciano Rezzolla, Dr Christian Fromm and Dr Alejandro Cruz-Osorio.

A huge thanks to Prof. Peter Tuthill and Dr Manisha Caleb for feedback on earlier versions of this video and helping explain VLBI.

Great video by Thatcher Chamberlin about VLBI here – https://youtu.be/Y8rAHTvpJbk

Animations and simulations with English text:
L. R. Weih & L. Rezzolla (Goethe University Frankfurt)
https://youtu.be/jvftAadCFRI

Video of stars going around Sgr A* from European Southern Observatory
https://www.eso.org/public/videos/eso1825e/

Video zooming into the center of our galaxy from European Southern Observatory
https://www.youtube.com/watch?v=dXAU0gzsPOw

Video of observation of M87 courtesy of:
C. M. Fromm, Y. Mizuno & L. Rezzolla (Goethe University Frankfurt)
https://youtu.be/meOKmzhTcIY

Video of observation of SgrA* courtesy of
C. M. Fromm, Y. Mizuno & L. Rezzolla (Goethe University Frankfurt)
Z. Younsi (University College London)
https://youtu.be/VnsZj9RvhFU

Video of telescopes in the array 2017:
C. M. Fromm & L. Rezzolla (Goethe University Frankfurt)
https://youtu.be/Ame7fzBuFnk

Animations and simulations (no text):
L. R. Weih & L. Rezzolla (Goethe University Frankfurt)
https://youtu.be/XmvpKFSvB7A


▀▀▀
Special thanks to Patreon supporters: Inconcision, Kelly Snook, TTST, Ross McCawley, Balkrishna Heroor, Chris LaClair, Avi Yashchin, John H. Austin, Jr., OnlineBookClub.org, Dmitry Kuzmichev, Matthew Gonzalez, Eric Sexton, john kiehl, Anton Ragin, Diffbot, Micah Mangione, MJP, Gnare, Dave Kircher, Burt Humburg, Blake Byers, Dumky, Evgeny Skvortsov, Meekay, Bill Linder, Paul Peijzel, Josh Hibschman, Mac Malkawi, Michael Schneider, jim buckmaster, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Stephen Wilcox, Marinus Kuivenhoven, Clayton Greenwell, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal

▀▀▀
Written by Derek Muller
Animation by Ivy Tello, Mike Radjabov, Maria Raykova
Filmed by Petr Lebedev

KwabenaOforiOsei
42 Views · 2 years ago

The Dongon people of Egyt
#TheNewBlackMind
► Subscribe to Transatlantic Productions 💥Smash The LIKE Button👍🏿 Share↗ & hit the Notifications Bell 🔔

► Donate so we can complete the upload https://www.gofundme.com/tapvideo

► Cash App: $Tapvideo $Moneymark0730 $BrotherRonn $LadySapphire5D
► Share on video on all Social Media.
► Website https://tapvideo.blogspot.com
https://www.facebook.com/Tapvi....deocom-7441435789873

KwabenaOforiOsei
21 Views · 2 years ago

special video to my 3000 subs, welcome to this travel for the universe and thanks for watch this video next awesome video "COMPARISON OF THE DISTANCES IN THE UNIVERSE":https://youtu.be/g3TdV2YUTosDATA:1 LIGHT YEAR = 9 460 730 472 580.8 kmNEBULA: A nebula is a giant cloud of dust and gas in space. Some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova. Other nebulae are regions where new stars are beginning to formGALAXY: A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity.UNIVERSE: he Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. PLUTO: Pluto was discovered by Clyde Tombaugh in 1930 as the ninth planet from the Sun. After 1992, its status as a planet was questioned following the discovery of several objects of similar size in the Kuiper belt. In 2005, Eris, a dwarf planet in the scattered disc which is 27% more massive than Pluto, was discovered. This led the International Astronomical Union (IAU) to define the term "planet" formally in 2006, during their 26th General Assembly. That definition excluded Pluto and reclassified it as a dwarf planet.MOON:The Moon is an astronomical body that orbits Earth as its only natural satellite. It is the fifth-largest satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary). The Moon is, after Jupiter's satellite Io, the second-densest satellite in the Solar System among those whose densities are known.MERCURY: Mercury is the smallest and innermost planet in the Solar System. Its orbit around the Sun takes only 87.97 days, the shortest of all the planets in the Solar System. It is named after the Roman deity Mercury, the messenger of the gods.MARS: Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. In English, Mars carries a name of the Roman god of war and is often referred to as the 'Red Planet'. The latter refers to the effect of the iron oxide prevalent on Mars' surface, which gives it a reddish appearance distinctive among the astronomical bodies visible to the naked eye. Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth.VENUS: Venus is the second planet from the Sun. It is named after the Roman goddess of love and beauty. As the second-brightest natural object in the night sky after the Moon, Venus can cast shadows and, rarely, is visible to the naked eye in broad daylight. Venus lies within Earth's orbit, and so never appears to venture far from the Sun, setting in the west just after dusk and rising in the east a bit before dawn. Venus orbits the Sun every 224.7 Earth days. With a rotation period of 243 Earth days, it takes longer to rotate about its axis than any planet in the Solar System and rotates in the opposite direction to all but Uranus (meaning the Sun rises in the west and sets in the east). Venus does not have any natural satellites, a distinction it shares only with Mercury among planets in the Solar System.EARTH: Earth is the third planet from the Sun and the only astronomical object known to harbor life. KEPPLER 22 B: also known by its Kepler object of interest designation KOI-087.01, is an extrasolar planet orbiting within the habitable zone of the Sun-like star Kepler-22. It is located about 587 light-years (180 pc) from Earth in the constellation of Cygnus. It was discovered by NASA's Kepler Space Telescope in December 2011 and was the first known transiting planet to orbit within the habitable zone of a Sun-like star. Kepler-22 is too dim to be seen with the naked eye.NEPTUNE: Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet. Neptune is 17 times the mass of Earth, slightly more massive than its near-twin Uranus. Neptune is denser and physically smaller than Uranus because its greater mass causes more gravitational compression of its atmosphere. Neptune orbits the Sun once every 164.8 years at an average distance of 30.1 au (4.5 billion km; 2.8 billion mi). It is named after the Roman god of the sea and has the astronomical symbol ♆, a stylised version of the god Neptune's trident.I DO NOT HAVE SPACE FOR MORE DATA :(¡Happy new year 2020!

Karuga Mwangi
94 Views · 2 years ago

⁣Home industry -Forging a digging fork jembe

Baka Omubo
45 Views · 2 years ago

Professor Arthur G.O. Mutambara (Former Deputy Prime Minister of Zimbabwe) speaks on decolonisation and the future of Africa.

The presentation addressed the following four imperatives:

1) The role of the Engineer beyond Engineering
2) The Engineer and Continental Integration
3) Decolonisation of the Engineering Curriculum
4) The Engineer and the Fourth Industrial Revolution, in Pursuit of African Economic Prosperity

Ambakisye-Okang Dukuzumurenyi
20 Views · 3 years ago

Mathematics has an uncanny ability to describe the physical world. It elegantly explains and predicts features of space, time, matter, energy, and gravity. But is this magnificent scientific articulation an invention of the human mind or is mathematics indelibly imprinted upon the substrate of reality? #BrianGreene and leading thinkers parse the thorny problems of math’s existence.

This program is part of the Big Ideas series, supported by the John Templeton Foundation.

Participants:
David Z. Albert
Sheldon Goldstein
Silvia Jonas
Max Tegmark

Moderator:
Brian Greene

- SHARE YOUR THOUGHTS on “Does Math Reveal Reality?” through this short survey: https://survey.alchemer.com/s3/6429159/WSF

WSF Landing Page Link: https://www.worldsciencefestiv....al.com/programs/does

- SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF
- VISIT our Website: http://www.worldsciencefestival.com
- LIKE us on Facebook: https://www.facebook.com/worldsciencefestival
- FOLLOW us on Twitter: https://twitter.com/WorldSciFest

Ọbádélé Kambon
24 Views · 3 years ago

The story of how our Earth was formed 4.5 billion years ago, told from the perspective of an asteroid called Bennu (which has survived until now). NASA sent a satellite to study Bennu to help us learn more about the beginning of our solar system.

Subscribe to TDC:
https://www.youtube.com/TheDailyConversation/
Like our page on Facebook
http://www.facebook.com/thedailyconversation
Join us on Google+
https://plus.google.com/100134....925804523235350/post
Follow us on Twitter
http://www.twitter.com/thedailyconvo

This video is courtesy of NASA:
http://www.nasa.gov/multimedia..../videogallery/index.
Earth intro:
https://www.youtube.com/watch?v=Ybh11kcDhfM

Ambakisye-Okang Dukuzumurenyi
11 Views · 3 years ago

Nelplast Ghana Ltd is an Industrial Processing Company that specializes in recycling all kinds of plastic waste into different varieties of products. From Recycling of plastic waste in to Biodegradable plastic products, Manufacturing of Plastic Pavement blocks to Consultancy in setting up recycling companies... DENTAA VISITS Nelplast Ghana Ltd and speaks to the CEO, Nelson Boateng on how they use their local manufactured machinery and technology to recycle plastic waste into high-quality plastic products for both industrial and domestic use…
Address: P.O. BOX 2340, Tema – Ghana
Phone: Tel. +233 303 970873, +233 303970879
Mobile: +233 241 324 176
E-mail: info@nelplastgh.com or boatnel@gmail.com
http://www.nelplastgh.com/

#RECYCLING #WASTEmanagement #dentaaSHOW

OTHER INTERESTING 'DENTAAvisits' VIDEOS TO WATCH ON ODANA NETWORK...

My Bamboo wooden bike business in Africa
https://youtu.be/3UnwWeuBH_o

HOW I STARTED BUSINESS FROM A SINGLE TABLE IN A ROOM
https://youtu.be/O_qkIuQG3Wk

NANA KWAME BEDIAKO aka CHEDDA | Shares his humble beginnings to success
https://youtu.be/pECDw_u6Vuw

Growing up in Tottenham **LONDON**
https://youtu.be/1W5m-XjLZIs


PLEASE NOTE: Unauthorized upload of this video unto any YouTube channel is prohibited. (C) ODANA NETWORK

Subscribe to our YouTube Channel: ODANA NETWORK https://www.youtube.com/channe....l/UCqfgSR_n-fW58IXwy

Follow DENTAAshow on Twitter: https://twitter.com/dentaa_show

Like DENTAAshow Facebook Page: https://www.facebook.com/dentaashow/

Follow DENTAAshow on Instagram: https://www.instagram.com/dentaa_show/






waste management, recycling plastic, life hacks, recycling paper, recycling business, accra, zoomlion, ghana, plastic bottles

Baka Omubo
18 Views · 3 years ago

Join me on Tuesday August 11th at 8PM Eastern time as I do an encore presentation of my lecture for the RBG Centennial Conference held August 8-9, 2020. The title of the lecture is "Marcus Garvey and the Role of Science in Afrikan Liberation." This will be a powerful powerful show that you do not want to miss. So set your reminder, like, and share with friends and colleagues.

In the meantime, GET YOUR COPY TODAY!
Towards a Comparative Dictionary of CIkam and Modern African Languages (2020): http://asarimhotep.com/shop-ma....rket/books/towards-a

Aaluja Vol. II: Cyena-Ntu Religion and Philosophy (2020). : https://asarimhotep.com/shop-m....arket/books/aaluja-v

To continue to support this channel, please consider donating with Cash App:
CashApp: $asarimhotep
PayPal: https://www.paypal.com/biz/fund?id=KY68KNYLEPMGA

Visit me on Twitter: https://twitter.com/imhotep06
Visit me on Instagram: imhotep1906
My webpage: http://asarimhotep.com




Showing 4 out of 5