Boron carbide (chemical formula approximately B4C) is an extremely hard boron–carbon ceramic, a covalent material used in tank armor, bulletproof vests, engine sabotage powders,as well as numerous industrial applications. With a Vickers hardness of >30 GPa, it is one of the hardest known materials, behind cubic boron nitride and diamond. (Wikipedia).
Everything Matters | Boron | Paul Stepahin | Exploratorium
Join Paul Stepahin for a presentation about quantum mechanics and the elements.Boron is complicated. Elusive. Tough. Created in collisions between cosmic rays and interstellar dust, pure boron may be found in meteoroids, but not naturally on Earth. And yet this relatively uncommon element
From playlist Tales from the Periodic Table
Everything Matters | Boron | Ron Hipschman | Exploratorium
Boron is complicated. Elusive. Tough. Created in collisions between cosmic rays and interstellar dust, pure boron may be found in meteoroids, but not naturally on Earth. And yet this relatively uncommon element is essential for plant growth, and readily appears in compounds such as borax,
From playlist Tales from the Periodic Table
In quantum mechanics, a boson is a particle that follows Bose–Einstein statistics. Bosons make up one of the two classes of particles, the other being fermions. The name boson was coined by Paul Dirac to commemorate the contribution of the Indian physicist Satyendra Nath Bose in developing
From playlist Science Unplugged: Particle Physics
The Atom A4 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
BBr3: Boron tribromide. Shock-sensitive alkali metals
Explosions&Fire2: https://www.youtube.com/channel/UCVovvq34gd0ps5cVYNZrc7A/videos Hey, guys! I collaborated with Explosions&Fire channel, so make sure you watch all the video so you can see very cool chemical reactions! Boron tribromide BBr3 is yellowish liquid smokes in the air very ac
From playlist Unique chemicals!
The Atom A5 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
Mod-18 Lec-46 Structural Ceramics Materials
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Mod-02 Lec-06 Crystal Structure ( Contd.)
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
CCHF VS 10.3 - Prof. Ive Hermans | Boron-based Materials as Selective Catalysts
In this video Prof. Ive Hermans from the University of Wisconsin presents on the use of Boron-based materials as selective catalysts for the oxidattive dehydrogenation of alkanes
From playlist CCHF Virtual Symposia
Ionic Solids, Molecular Solids, Metallic Solids, Network Covalent Solids, & Atomic Solids
This chemistry video tutorial provides a basic introduction into solids. It explains how to classify a solid as ionic solids, molecular solids or atomic solids. There are 3 different types of atomic solids that you need to be familiary with - metallic solids, Group 8A solids, and network
From playlist New AP & General Chemistry Video Playlist
Periodic Table Part 4: Boron Group (B, Al, Ga, In, Tl, Nh)
It's time to check out Group 13 on the periodic table, the boron group. This includes boron, aluminum, gallium, indium, thallium, and nihonium. What can we say about their properties, reactivities, and applications? Let's find out! Watch the whole Inorganic/Organometallic Chemistry playli
From playlist Inorganic/Organometallic Chemistry
Boron trioxide from boric acid
From playlist Inorganic Chemistry
The Atom A3 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
Mod-04 Lec-39 Mechanical Properties
Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Think natural disasters are bad? Humans do a pretty good job on our own. Michael Aranda co-hosts this infusion to explain. ------------ Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products o
From playlist Uploads
Boron Tribromide - Periodic Table of Videos
Debbie, our self-confessed Boron lover, demonstrates the fuming of Boron Tribromide. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118elements More at http://www.periodicvideos.com/
From playlist Molecular Videos - Periodic Videos
Materialism Podcast Ep 64: Bulletproof Materials
Andrew and Jared are back! After inspiration from the documentary known as Mad Max: Fury Road and The Dark Knight Trilogy we are taking a look at materials that are used to stop ballistic impacts. From the race tire material we wear as vests to the futuristic magnetorheological fluid soake
From playlist Materialism Podcast
Mod-01 Lec-02 Introduction (Contd.)
Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science
Boron Aldol Reaction - Organic Chemistry, Reaction Mechanism
An introduction to diastereoselective aldol reactions using soft enolisation techniques to selectively synthesise one enolate geometry and a Zimmerman-Traxler transition state model to form the new C-C bond and two new stereogenic centres (stereocentres) at the same time. #organicchemistr
From playlist Models in Organic Chemistry