Oloid

Prepositions in Italian: Preposizioni Articolate

What's a preposition? It's a word that describes a relationship between a noun and some other element in the sentence. In English, these are words like to, at, of, or in. How are they used in Italian? Furthermore, how do these combine with articles to become preposizioni articolate? Let's

From playlist Italian

The BuShou of HanZi :舌

A brief description of the BuShou of 舌.

From playlist The BuShou of HanZi

Peterson Olefination

Next in the series of olefination reactions is the Peterson olefination. This uses alpha-halo silanes and is quite fascinating, with a number of unique advantages. Namely, the stereochemistry of the alkene product can be controlled by using either acid or base. How does this work? Let's ta

From playlist Organic Chemistry

Orthogonality and Orthonormality

We know that the word orthogonal is kind of like the word perpendicular. It implies that two vectors have an angle of ninety degrees or half pi radians between them. But this term means much more than this, as we can have orthogonal matrices, or entire subspaces that are orthogonal to one

From playlist Mathematics (All Of It)

Incredible Rolling Objects which aren't Spheres!

These strange solids roll in interesting and unexpected ways! Join me as we explore these curious geometries the Wobbler, Oloid and Steinmetz Solid. 3D Print your own with the files here - https://makersmuse.podia.com/oloidsandwobblers Get your own stainless steel Oloid! https://amzn.to/

From playlist Engineering

Partitive in Italian: Il Partitivo

Partitive describes an undetermined part of a whole, like when asking for a bit of coffee. How do Italians express this? There are a few ways, so let's learn how to do this now! Script by Patrizia Farina, Professor of Italian at Western Connecticut State University and Purchase College.

From playlist Italian

Halohydrin Formation

What's a halohydrin, how do we form them, and what do they do? Find out in this clip! Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChem General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutoria

From playlist Organic Chemistry

McMurry Reaction

It's now time to dig into some olefination reactions, which generate olefins, or alkenes. The first is the McMurry reaction. It involves some rather mysterious titanium chemistry, via a mechanism that is not fully understood. Let's check it out! Watch the whole Organic Chemistry playlist:

From playlist Organic Chemistry

The Formation of the Solar System and the Structure of the Sun

So we learned about the formation of the Milky Way, which is the galaxy that we live in. But where in that galaxy do we live? We live on a planet that orbits a star that we simply refer to as "The Sun", so where is that, and when did our solar system form? We are now ready to learn about h

From playlist Astronomy/Astrophysics

NOUN PHRASES - ENGLISH GRAMMAR

We discuss noun phrases. Noun phrases consist of a head noun, proper name, or pronoun. Noun phrases can be modified by adjective phrases or other noun phrases. Noun phrases take determiners as specifiers. We also draw trees for noun phrase. you want to support the channel, hit the "JOIN"

From playlist English Grammar

An introduction to surfaces | Differential Geometry 21 | NJ Wildberger

We introduce surfaces, which are the main objects of interest in differential geometry. After a brief introduction, we mention the key notion of orientability, and then discuss the division in the subject between algebraic surfaces and parametrized surfaces. It is very important to have a

From playlist Differential Geometry

The Formation of The Earth and The Moon

As we make our way through the solar system, our third stop brings us to Earth, which is almost certainly where you are sitting as you read these words, unless my content is still being watched hundreds of years after its release on some base on Callisto! How did the Earth form? And what a

From playlist Astronomy/Astrophysics