Which Way Is Down?

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BRAIN CANDY LIVE www.braincandylive.com/tickets
THE VSAUCE CURIOSITY BOX: www.curiositybox.com/
Links to sources and to learn more below!

my twitter twitter.com/tweetsauce
my instagram www.instagram.com/electricpants

Thanks to Eric Langlay (https://www.youtube.com/user/ericdraven30) for producing, editing, and animating this episode with me. Thanks also to Henry Reich (https://www.youtube.com/user/minutephysics) for his advice and guidance.

Universe Sandbox²: universesandbox.com/

Mass vs weight:

en.wikipedia.org/wiki/Mass_versus_weight
Great Veritasium video: www.youtube.com/watch?v=_Z0X0yE8Ioc
two other great videos: www.youtube.com/watch?v=6ccIjRwYO9U and www.youtube.com/watch?v=aCqQzrPCcFM

baseballs coming together under gravitational attraction can be simulated in Universe Sandbox 2. More math behind it can be found here: www.reddit.com/r/explainlikeimfive/comments/2vyxl7/eli5_will_two_baseballs_a_foot_apart_in_deep/

Weight to mass (on surface of Earth) convertor: www.convertunits.com/from/kilograms/to/newton

pencil and Earth falling numbers: www.quora.com/When-we-drop-a-pencil-the-earth-attracts-it-and-it-seems-that-the-pencil-is-falling-towards-earth-Why-doesnt-the-earth-come-up-towards-the-pencil

NASA HD footage: archive.org/details/NASA-Ultra-High-Definition

Buoyancy: en.wikipedia.org/wiki/Buoyancy

Earth’s spin and its effect on ‘down’: www.freemars.org/jeff/Earth/down.htm

The measurement of Earth and its gravity:

en.wikipedia.org/wiki/Geodesy
en.wikipedia.org/wiki/Physical_geodesy

Movement of Earth’s center of mass:

www.aiub.unibe.ch/research/slr_data_analysis/estimating_the_geocenter_and_earth_rotation_parameter/index_eng.html
www.massentransporte.de/index.php?id=307
citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.650.4392

Whats The Brightest Thing In the Universe?

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Supertasks

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The Vsauce Holiday Box is here! Its full of exclusive Vsauce merch, cool science toys, and ALL Vsauce proceeds are donated to Alzheimer’s research!!! ORDER HERE: geekfuel.com/Vsauce

SOURCES AND EXTRAS:

my twitter: www.twitter.com/tweetsauce
my instagram: www.instagram.com/electricpants

Gabriel’s horn:

en.wikipedia.org/wiki/Gabriel's_Horn
blog.plover.com/math/gabriels-horn.html

Gabriel’s wedding cake:

oumathclub.wordpress.com/2015/01/25/gabriels-wedding-cake/
PDF: people.emich.edu/aross15/math121/misc/gabriels-horn-ma044.pdf

Supersolid PDF: people.emich.edu/aross15/math121/misc/love-1989-supersolids.pdf

Zeno’s supertask paradoxes:

en.wikipedia.org/wiki/Zeno's_paradoxes
math.dartmouth.edu/~matc/Readers/HowManyAngels/SpaceTimeMotion/STM.html
www.youtube.com/watch?v=u7Z9UnWOJNY

Staccato Zeno runner with no velocity/acceleration discontinuities: goo.gl/2mYdcT

General supertask reads:

personal.lse.ac.uk/robert49/ebooks/PhilSciAdventures/lecture25.html
plato.stanford.edu/entries/spacetime-supertasks/
mathpages.com/rr/s3-07/3-07.htm
math.dartmouth.edu/~matc/Readers/HowManyAngels/SpaceTimeMotion/STM.html
en.wikipedia.org/wiki/Supertask
www.vordenker.de/gunther_web/achill1.htm

Big book of collected supertask writing: books.google.co.uk/books?id=0AzP9WLLJLcC

What Will We Miss?

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Follow Michael Stevens for MORE: www.twitter.com/tweetsauce
LINKS AND SOURCES BELOW

When was I conceived? www.whenwasiconceived.com
Another conception calculator if the above link is down: www.paulsadowski.com/Birthday.asp
(you can also Google «conception calculator» and find a bunch)

Birthday star calculator: outreach.jach.hawaii.edu/birthstars/year.php

6009: en.wikipedia.org/wiki/7th_millennium

Zeitpyramide / Time Pyramid: en.wikipedia.org/wiki/Time_pyramid

Time Pyramid today VIDEO: www.youtube.com/watch?v=8ggB7HQyRZ8

Chernobyl: en.wikipedia.org/wiki/Chernobyl_Exclusion_Zone

Awesome Kraftwerk preformance of «Radioactivity»: www.youtube.com/watch?v=0EBTn_3DBYo

Supernova viewed from Earth simulation VIDEO: www.youtube.com/watch?v=dtWeH4-Ugy4

Betelgeuse: en.wikipedia.org/wiki/Betelgeuse

Eta Carinae: en.wikipedia.org/wiki/Eta_Carinae

Andromeda and Milky Way collision:

www.nasa.gov/mission_pages/hubble/science/milky-way-collide.html
hubblesite.org/newscenter/archive/releases/2012/20/image/c/
en.wikipedia.org/wiki/Andromeda–Milky_Way_collision

FOMO (Fear Of Missing Out):

www.nytimes.com/2011/04/10/business/10ping.html?src=recg

A 3D atlas of the universe - Carter Emmart

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View full lesson: ed.ted.com/lessons/a-3d-atlas-of-the-universe-carter-emmart

For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how its being shared with facilities around the world.

Talk by Carter Emmart.

Why Isnt The Sky Purple?

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Get a free audiobook at www.audible.com/minutephysics
Why isnt the sky violet?

MinutePhysics is on Google — bit.ly/qzEwc6
And facebook — facebook.com/minutephysics
And twitter — @minutephysics

Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!

Music by Nathaniel Schroeder www.soundcloud.com/drschroeder Created by Henry Reich

Relativistic Effects

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LINKS TO LEARN MORE BELOW!
twitter.com/tweetsauce
www.instagram.com/electricpants/

Relativity VIDEO RECOMMENDATIONS:

I talk about relativistic effects in this video: www.youtube.com/watch?v=ACUuFg9Y9dY

My video about flat Earth: www.youtube.com/watch?v=VNqNnUJVcVs

We Toured The Restricted Parts of Heathrow Airport

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Thanks to all the Heathrow team! They asked us to plug «Heathrow: Britains Busiest Airport». It starts 8pm, Wednesday 2nd May on ITV: www.heathrow.com/more/britains-busiest-airport?CMP=SO-IAPBBA103

MATT: youtube.com/MattGrayYes | TOM: youtube.com/tomscottgo

MUSIC:
Local Elevator by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: incompetech.com/music/royalty-free/index.html?isrc=USUAN1300012
Artist: incompetech.com/