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How Do You Measure the Size of the Universe? | Space Time | PBS Digital Studios

How Do You Measure the Size of the Unive...

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Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspac...
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The Speed of Light is NOT About Light | Space Time | PBS Digital Studios

The Speed of Light is NOT About Light |...

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The Speed of Causality Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspac...
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Lambda Calculus - Computerphile

Lambda Calculus - Computerphile

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by Super User 4 months ago
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The basis of almost all functional programming, Professor Graham Hutton explains...
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Fractals are not self-similar

Fractals are not self-similar

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by Super User 4 months ago
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What fractal dimension is, and how this is the core concept defining what fracta...
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Why is Time a One-Way Street?

Why is Time a One-Way Street?

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by Super User 4 months ago
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Leonard Susskind June 26, 2013 Anyone can see that the past is different from th...
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Electromagnetic Levitation Quadcopter

Electromagnetic Levitation Quadcopter

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by Super User 4 months ago
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Spinning magnets near copper sheets create levitation! Try Audible free for 30 d...
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Cheap Composting Toilet for a Tiny House

Cheap Composting Toilet for a Tiny House

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by Super User 4 months ago
in Technology
A cheap alternative to a commercial separating compost toilets. An overview from...
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Can You Speak British Columbian?

Can You Speak British Columbian?

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by Super User 4 months ago
in Culture
Chinook Wawa is intimately linked with the history of British Columbia. From its...
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The Bizarre Far-Right Billionaire Behind Trump's Presidency

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When all seemed to be falling apart for Trump this summer, one shadowy billionai...
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Kill the Mathematical Hydra | Infinite Series

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by Super User 4 months ago
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How do you defeat a creature that grows two heads for every one head you chop of...
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Indoor Plants Can Clean Your Air

Indoor Plants Can Clean Your Air

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by Super User 4 months ago
in Nature
Many houseplants can scrub irritants like acetone from the air, but which ones d...
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Orangutan saws a tree - Spy in the Wild: Episode 2 Preview - BBC One

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Programme website: http://bbc.in/2jGvE4J A wild orangutan reveals her incredible...
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Mathematics: Beauty vs Utility - Numberphile

Mathematics: Beauty vs Utility - Numberp...

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Should mathematics be done for its pure beauty or should it have practical uses?...
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The Millions Year War

The Millions Year War

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by Super User 4 months ago
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“Vitality — that is the test; and, whatever its components, mere truth is not ne...
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by Super User 4 months ago
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Binge on learning at The Great Courses Plus: http://ow.ly/Z5yR307LfxY The Feigen...
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