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27:48
Global Dark Ages: 400-900 CE

Global Dark Ages: 400-900 CE

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by Super User 2 months ago
in History
In this video, I look at the correlation between climate change and the course o...
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121 views
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6:07
When Waking up After Decades Turned out to Be Temporary

When Waking up After Decades Turned out...

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by Super User 2 months ago
in Science
Around 1917, an unknown illness dubbed "sleeping sickness" caused people to suff...
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133 views
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6:35
How to make sodium hydroxide (lye) from baking soda

How to make sodium hydroxide (lye) from...

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by Super User 2 months ago
in Science
In this video I show how you can make a simple membrane cell from commonly avail...
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129 views
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6:48
How "levee wars" are making floods worse

How "levee wars" are making floods worse

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by Super User 2 months ago
in Geography
Explained with a giant, scientific model. Subscribe to our channel! http://goo.g...
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143 views
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15:02
Primitive Technology: Build a Stone Dam to Raise Fish

Primitive Technology: Build a Stone Dam...

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by Super User 2 months ago
in Technology
Today, I built a stone dam on the stream where I lived. I use it as a fish pond...
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158 views
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11:46
The Battle of Brunanburh 937 AD

The Battle of Brunanburh 937 AD

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by Super User 3 months ago
in History
Download Vikings only through MY links and get 200 gold and protection shield fo...
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129 views
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8:52
The WW2 Towers That Defeated the Soviets

The WW2 Towers That Defeated the Soviets

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by Super User 3 months ago
in History
Get 2 months of Skillshare for FREE using this link: https://skl.sh/realengineer...
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138 views
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Magnetohydrodynamics - Propelling Liquid Metal with Magnets!

Magnetohydrodynamics - Propelling Liquid...

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by Super User 3 months ago
in Science
We explain the principles behind magnetohydrodynamics or MHD. Then, we set up se...
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148 views
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3:20
Believe It Or Not, This Potato Tower Can Grow 100 Pounds Of Potatoes

Believe It Or Not, This Potato Tower Can...

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by Super User 3 months ago
in Nature
Wondering if you have enough space to plant potatoes in your garden? If you have...
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196 views
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23:30
Learn Git in 20 Minutes

Learn Git in 20 Minutes

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by Super User 3 months ago
in Technology
In this video we will cover everything you need to know to get up and running wi...
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209 views
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30:15
Upward Bound: Power Satellites

Upward Bound: Power Satellites

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by Super User 3 months ago
in Technology
How transmitting power down from space may be our future. Visit our sponsor: htt...
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156 views
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11:57
Primitive Life:Find Iron!

Primitive Life:Find Iron!

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by Super User 3 months ago
in Technology
Primitive Life:Find Iron!wilderness!primitive technology!life in the forest This...
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176 views
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16:26
Earthquakes, Circles and Spheres - Numberphile

Earthquakes, Circles and Spheres - Numbe...

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by Super User 3 months ago
in Science
Tadashi is back with a discussion of how we know where earthquakes occur. A seco...
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155 views
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18:27
Why do medieval buildings overhang their lower floors?

Why do medieval buildings overhang their...

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by Super User 3 months ago
in History
Why do medieval buildings such as cottages and castles overhang their lower floo...
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229 views
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10:12
Fixing the Game - How to Patch Gerrymandering - Extra Politics - #8

Fixing the Game - How to Patch Gerrymand...

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by Super User 3 months ago
in Culture
Extra Politics is an 8-episode mini-series exploring the United States political...
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157 views