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Author Topic: Science  (Read 4773 times)

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AGelbert

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Re: Science
« Reply #105 on: November 15, 2018, 10:48:10 pm »
 

AST UPDATED ON NOVEMBER 15TH, 2018 AT 4:43 PM BY TIBI PUIU

Scientists find huge 19-mile impact crater under Greenland’s ice sheet


Article with above video: 🧐 🕵️ 

https://www.zmescience.com/science/geology/greenland-huge-crater-042353/



Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #106 on: November 15, 2018, 11:06:03 pm »
Shuttle Atlantis STS-132 - Amazing Shuttle Launch Experience

11,042,225 views


Jonathan Mickelson

Published on Sep 18, 2013
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #107 on: March 26, 2019, 06:14:47 pm »
5 Gyroscope Experiments Amazing to Watch
325,318 views


Top Fives

Published on Dec 2, 2018

► Send us your video ideas! topfivescontact@gmail.com
A gyroscope is a device used to maintain orientation during angular velocity. It's pretty cool to watch, so today's video is on five amazing gyroscope videos.

Several segments are licensed under Creative Commons (CC)
Arvind Gupta (CC), Alan Kuehner (CC), rwg42985 (CC), ESA (CC), NASA (CC)

The Top Fives channel brings you informational and entertaining top five videos from around the world. Join us and subscribe for more.

Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.

Category Entertainment
« Last Edit: March 26, 2019, 08:25:17 pm by AGelbert »
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #108 on: March 28, 2019, 05:44:29 pm »
#SpaceX #Rockets #ArtOfEngineering

How SpaceX Lands Rockets with Astonishing Accuracy
524,567 views



Art of Engineering

Published on Jan 14, 2019

A look at how SpaceX achieves their astonishing landing accuracy with the Falcon 9 rocket.

Support Art of Engineering on Patreon: https://www.patreon.com/ArtOfEngineering

Twitter: https://twitter.com/aoEngineering
Facebook: https://www.facebook.com/ArtOfEnginee...

Video Attributions:
“ORBCOMM-2 Full Launch Webcast” by SpaceX
“Falcon Heavy Test Flight” by SpaceX
“Making Life Multiplanetary” by SpaceX
“SpaceX Interplanetary Transport System” by SpaceX
“CRS-12 Launch Webcast” by SpaceX
“CRS-8 First Stage Landing on Droneship” by SpaceX
“Grasshopper 325m Test Single Camera (Hexacopter)” by SpaceX
“How Not to Land an Orbital Rocket Booster” by SpaceX
“CRS-10 Falcon 9 First Stage Landing” by SpaceX
“Iridium-8 Mission” by SpaceX
“First-stage landing Onboard camera” by SpaceX
“SpaceX Rocket Tank Production Timelapse” by SpaceX
“Iridium-2 Launch Webcast” by SpaceX
“Koreasat-5A Webcast” by SpaceX
“CRS-11 Landing aerial footage” by SpaceX
“Elon's SpaceX Tour - Engines" by SpaceX

Still Image Attributions:
“Falcon rocket family 3” by Lucabon
“SpaceX ASDS in position prior to Falcon 9 Flight 17 carrying CRS-6” by SpaceX
“Rocket Stove - Poele Dragon v1.3 sortie verticale r002” by Alain Van den Hende

Music by Epidemic Sound

#SpaceX #Rockets #ArtOfEngineering

Category Science & Technology
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #109 on: March 29, 2019, 02:39:52 pm »
inertial propulsion with gyroscope part 18 - mass transfer-
1,100 views


woopyjump

Published on May 12, 2018

ouufff !!.....it seems that Newton is always very right, but Eric Laithwaite too.

If this attempt of explanation of the movement of mass transfer, is correct, the next step will be to study the mechanism of how a spinning and precessing gyro is able to transfer its mass along the spinning shaft ?? And that will be epic for sure.

Laurent

CategoryNews & Politics
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #110 on: April 16, 2019, 02:21:17 pm »
 

APRIL 16TH, 2019 AT 7:22 PM BY TIBI PUIU

Mice 🐭 🐁 🐀 in Space!    


Associated article:

 
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Geography
« Reply #111 on: April 28, 2019, 03:07:25 pm »
Great Earthquakes of the Pacific Northwest
311,802 views


Central Washington University
Published on Feb 16, 2016

Central Washington University geology professor Nick Zentner discusses field evidence for great earthquakes in the Pacific Northwest including buried soils onshore, turbidites offshore, and CWU Geology’s PANGA data from GPS receivers.  Filmed at the Hal Holmes Center in downtown Ellensburg, Washington.  February 10, 2016.

Category Education

Agelbert NOTE: A GREAT earthquake, as the above expert states, CAN, not only cause the following, but geologists predict such an earthquaqe is DUE. Get right with God NOW, before it is too late.


Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #112 on: April 29, 2019, 01:44:44 pm »
Extreme Magnets
330,988 views



Tech Ingredients
Published on Sep 4, 2018

We combine large, powerful magnets into a single structure to produce an extremely high magnetic field.

Category Science & Technology
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #113 on: April 29, 2019, 02:05:10 pm »
Unboxing a MONSTER  | Extreme neodymium magnets 👀
3,243,274 views




Brainiac75
Published on Sep 17, 2017

Never thought I would unbox a magnet bigger than my monster 6x2", but technology is evolving and I love following along.

Luckily, magnetportal.de was kind enough to donate the magnets featured in this video. They are not cheap! The biggest one alone contains around 3 kg of the rare earth metal neodymium.


The website is German, but I have communicated with them in English and Chrome can translate the website to your language, so don't let it stop you.  ;D

FULL MUSIC CREDITS
Time codes: 0:00 + 12:08
Dark Times by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1100747

Time codes: 0:43 + 8:16
Relaxing Piano Music by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1500075

Time codes: 2:23 + 5:21
Echoes of Time v2 Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1300030

Time code: 3:56
Phantasm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1100113

Time code: 7:00
Monkeys Spinning Monkeys by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1400011

Category Science & Technology
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #114 on: July 05, 2019, 06:45:35 pm »
Is the Speed of Sound Constant?

The speed of light is a constant, always traveling at the rate of 186,000 miles (300,000 km) per second. The speed of sound, on the other hand, is much more fickle. For example, sound waves move at 761.2 miles per hour (1,225 km/h) at sea level when the air temperature is 59 degrees F (15 degrees C).

However, heat up the air and they move faster; cool the air, and they slow down.

That's why breaking the sound barrier high in the sky is relatively easy: Temperatures are colder, so a lower speed will do the job.

Interestingly, sound moves very quickly under water, where the molecules are much denser than they are in the air. Their density means that they bump into one another more quickly, which is how sound travels. Sound travels through water at approximately 4,856 feet per second (1,480 meters/sec) -- more than four times faster than its speed through the 💨 air. But because the molecules are denser in water, sound needs more energy (ie. loudness) -- to get moving. That's why faint sounds can't be heard under water like they can above it.

Sounds interesting:

► Sound doesn't exist in space because there aren't any molecules for it to travel through.
► The greatest sound ever recorded 💥 was the eruption of the Krakatoa volcano in 1883. The explosion could be heard 3,000 miles (4,828 km) away.

► A whip's snap is the sound of the tip breaking the sound barrier.

https://www.wisegeek.com/is-the-speed-of-sound-constant.htm

Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Revolutionary Air Conditioner!
« Reply #115 on: July 18, 2019, 11:43:58 pm »
Revolutionary Air Conditioner!
1,198,738 views


Tech Ingredients

Published on Jul 3, 2019

I explain the design and principles behind desiccant based air conditioning. This extremely efficient, DIY air conditioner is inexpensive to build and costs less than one half as much to run as a conventional, compressor based air conditioner.

Previous related videos:

Find us on Patreon - https://www.patreon.com/techingredients

#Cool #Summer
Category Science & Technology
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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How Many Galaxies Are in the Universe?
« Reply #116 on: August 02, 2019, 06:46:38 pm »

How Many Galaxies Are in the Universe?

A galaxy contains billions of stars, held together by gravity. Within each galaxy, there are planetary systems, like the Earth and its neighbor planets within the Milky Way. But ours is just one galaxy in an astronomical sea of stars reaching farther than the most powerful telescopes can see. We will probably never know just how many galaxies exist, but 3-D modeling by the Hubble Space Telescope over 20 years has come up with a new estimate, published in The Astronomical Journal. In 2016, astronomers studied computer-enhanced deep space images and determined that there are probably around two trillion galaxies in the universe , far more than the previous estimate of between 100 and 200 billion galaxies.

Galaxies far, far away:

֍ The landmark Hubble Deep Field imaging of the mid-1990s gave scientists their first analysis of galaxies, and Hubble's Ultra Deep Field in 2004 added a plethora of faint galaxies, leading to an estimate of 200 billion galaxies.

֍ The newest analysis of deep-space images from Hubble converted the images into 3-D. Using mathematical models, scientists were able to infer the existence of galaxies that current telescopes cannot see.

֍ “It boggles the mind that over 90 percent of the galaxies in the universe have yet to be studied,” the University of Nottingham astronomers wrote. “Who knows what interesting properties we will find ... with the next generation of telescopes?”

https://www.wisegeek.com/how-many-galaxies-are-in-the-universe.htm

🕊Small Magellanic Cloud

Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Re: Science
« Reply #117 on: August 18, 2019, 06:43:20 pm »
The Glass Age, Part 1: Flexible, Bendable Glass
6,330,062 views


Corning Incorporated
Published on Nov 19, 2014

Be amazed as Adam Savage and Jamie Hyneman introduce us to a whole new way of thinking about glass. Learn the history of glass innovation and watch incredible demonstrations of bendable optical fiber and thin, ultra-flexible glass.This is the Glass Age, where materials science is constantly pushing boundaries and creating new possibilities for glass-enabled technology and design. See how glass is shaping the future at www.TheGlassAge.com
Presented by Corning.

Category Science & Technology

The Glass Age, Part 2: Strong, Durable Glass
4,519,579 views


Corning Incorporated
Published on Nov 19, 2014
Ever crack your cell phone screen? How about your car windshield?  Adam Savage and Jamie Hyneman explain why those days may soon be behind us. Watch as they conduct mind-bending demonstrations of strong, durable glass. This is the Glass Age, where materials science is constantly pushing boundaries and creating new possibilities for glass-enabled technology and design. See how glass is shaping the future at www.TheGlassAge.com. Presented by Corning.

Category Science & Technology

Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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Passing Jupiter
« Reply #118 on: August 22, 2019, 11:18:34 pm »
Perijove16: Passing Jupiter
« Last Edit: August 23, 2019, 04:26:50 pm by AGelbert »
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

AGelbert

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🤖 Go ahead, make my day. 😉
« Reply #119 on: August 23, 2019, 04:23:17 pm »
Fri, 08/23/2019 - 14:12

🤖 Go ahead, make my day. 😉



Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

 

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