Works by Archimedes | Large numbers
The Sand Reckoner (Greek: Ψαμμίτης, Psammites) is a work by Archimedes, an Ancient Greek mathematician of the 3rd century BC, in which he set out to determine an upper bound for the number of grains of sand that fit into the universe. In order to do this, he had to estimate the size of the universe according to the contemporary model, and invent a way to talk about extremely large numbers. The work, also known in Latin as Archimedis Syracusani Arenarius & Dimensio Circuli, which is about eight pages long in translation, is addressed to the Syracusan king Gelo II (son of Hiero II), and is probably the most accessible work of Archimedes; in some sense, it is the first research-expository paper. (Wikipedia).
Terraforming Vesta - Largest Asteroid in Solar System - Universe Sandbox 2
Hello and welcome to What Da Math! In this video, we will terraform Vesta - this is by popular demand! :D Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe Other videos here: https://www.youtube.com/playlist?list=PL9hNFus3sjE7EutqeVjPKMFc_pLX3-h2a Twi
From playlist Universe Sandbox 2
Universe Sandbox 2 - Terraforming ...the Sun?? Solar Manipulation and such
Join me on Twitter: http://twitter.com/WhatDaMath Hello and welcome to What Da Math. This is a highly theoretical attempt at terraforming the sun or any other star by using stellar manipulation techniques that are far from even being theoretical. To do this, I'm using the excellent Univ
From playlist Universe Sandbox 2
From playlist 'Sleeping Sun' videos.
You can buy Universe Sandbox 2 game here: http://amzn.to/2yJqwU6 Hello and welcome to What Da Math! In this video, we will talk about Black Widow pulsar. Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available fo
From playlist Universe Sandbox 2
Universe Sandbox 2 - Planets of The Elder Scrolls - Magnus Centric System
Hello and welcome to What Da Math! In this video, we will use Universe Sandbox 2 to recreate the Elder Scrolls planetary system from the perspective of Copernicus and take a Magnocentric approach. Enjoy and please subscribe Twitter: http://www.twitch.tv/whatdamath Facebook: https://www.
From playlist Universe Sandbox 2
Sandbox Universe 2 - Terraforming Mercury
Hello and welcome to What Da Math. This is a short video of a potential terraforming project of Mercury using a space simulator called Universe Sandbox 2. In the next video, we are going to terraform other Solar planets. Get it here: http://universesandbox.com/ Thank you and please SUB
From playlist Universe Sandbox 2
Universe Sandbox 2 - BLACK HOLE facts and misconceptions (+black hole system)
Join me on Twitter: http://twitter.com/WhatDaMath Hello and welcome to What Da Math. I apologize for the sick voice. No cold can stop me from exploring the universe. Let's talk about black holes! In this video I'm exploring various facts and misconceptions about black holes using Univers
From playlist Universe Sandbox 2
Universe Sandbox 2 - Elder Scrolls Cosmology Ver 3.0 - Lagrange Points
Hello and welcome to What Da Math! Patreon page: https://www.patreon.com/user?u=2318196&ty=h In this video, we will use Universe Sandbox 2 to recreate the Dwemer Orrary from The Elder Scrolls series using Lagrange points and our modern understanding of astronomy. My apologies for destro
From playlist Universe Sandbox 2
Experiments 1 to 5 Chemistry 3000 C3000 Thames and Kosmos Science
Chemistry Experiments 1 to 5 from the C3000 Chemistry 3000 Kit by Thames and Kosmos 1. Boiling water in a test tube and experiencing bumping. 2. Reducing bumping using a boiling rod. 3. Making and observing a mixture of table salt and sand. 4. Dissolving salt and decanting mixture. Filter
From playlist Chemistry 3000
The numerical system of the ancient Greeks | Sociology and Pure Maths | N J Wildberger
We review the ancient Greek approach to arithmetic, both Attic and Ionian systems, discuss Archimedes' extension of it in the Sand Reckoner, and look at gematria, the curious art of linking words and numbers arising from the Greek system. This is one of a series of videos where we look br
From playlist Sociology and Pure Mathematics
Succinimide from Succinic acid
We do a ring closing reaction to form a needed organic building block, as usual sacrificing some glassware and sanity in order to get it done. Also, I paint. As somehow requested. Links::: Subreddit: https://www.reddit.com/r/ExplosionsAndFire/ Twitter: https://twitter.com/Explosions_Fire
From playlist 1-MCP: The Apple Project!
Biggest Things in the Universe - Space Engine and Universe Sandbox 2
Hello and welcome to What Da Math! In this video, we will talk about the biggest things our universe has to offer. Biggest planets, stars, black holes etc... Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://www.youtube.com/
From playlist Universe Sandbox 2
CASTING A FOUNDRY MATCHPLATE PATTERN part 2 of 4 tubalcain
In this 4 part video, tubalcain shows in great detail how to make a cast matchplate pattern.
From playlist PATTERNMAKING- foundry - casting
Strategies for Mentally Calculating Percentages
More resources available at www.misterwootube.com
From playlist Fractions, Decimals and Percentages
Safari Live - Day 125 | National Geographic
Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Safari Live: https://on.natgeo.com/2
From playlist Newest Clips | National Geographic
Extreme Temperature Science With Richard Hammond | Richard Hammond's: Wild Weather | Spark
Richard Hammond investigates the crucial role temperature plays in all weather. Without heat, there would be no weather - no clouds, no rain, no snow, no dust storms, no thunder and lightning. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlu
From playlist Spark Top Docs
Safari Live - Day 4 | National Geographic
Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Safari Live: https://on.natgeo.com/2
From playlist Newest Clips | National Geographic
Sending a sundial to Mars - Bill Nye
View full lesson: http://ed.ted.com/lessons/sending-a-sundial-to-mars-bill-nye Bill Nye, otherwise known as The Science Guy, inherited his father's fascination with sundials. And so he campaigned to have sundials aboard the Spirit and Opportunity Mars exploration rovers. A look at how a s
From playlist Even More TED-Ed Originals
How Many Stars Are Made Every Second in the Universe? - Universe Sandbox²
Hello and welcome to What Da Math! In this video, we will talk about the number of stars made every second in our universe. Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://www.youtube.com/playlist?list=PL9hNFus3sjE7jgrGJYk
From playlist Universe Sandbox 2
Mastering the Ketal Synthesis - Cubane Episode 4
We combine car coolant, a food preservative, hobby car fuel and some drain cleaner in our quest for cubane. Will it end it tar like last time, or have we actually improved? Subreddit: https://www.reddit.com/r/ExplosionsAndFire/ Twitter: https://twitter.com/Explosions_Fire Patreon: https://
From playlist Cubane Synthesis