Curated Video
Electrical Energy Transmission and Consumer Safety
In this video, the process of transmitting electrical energy from a power station to the consumer is explained. Different types of potential difference are also discussed, including direct current (DC) and alternating current (AC). The...
Curated Video
GCSE Secondary Maths Age 13-17 - Pythagoras & Trigonometry: Pythagoras Theorem - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brainwaves Video Anthology
Mirela Tanc - Teachers Make a Difference - Rashmi Kathuria
English subtitles are available. Please click on closed captions (cc) for the translation.Mirela Tanc is a Romanian language and literature teacher born in Oradea, in a family of dedicated teachers. Her mother, Maria Ursu, a vocation...
Curated Video
Electrolysis of Aqueous Solutions: Theory and Applications
This is a video discussing the theory and practical applications of electrolysis of aqueous solutions. The speaker explains what electrolysis is and how it involves the splitting of compounds using electricity. They then dive into the...
Science360
NSF Science Now: Episode 31
In this week's episode we explore the Earth's inner-inner core, spot fires, examine haptic technology for touchscreens and, finally, we examine the recent water contamination in Pennsylvania and West Virginia. Check it out!
Curated Video
Springs: Structure, Material, and Function
A spring is a coil or spiral of metal that can stretch or compress when force is applied, but returns to its original shape when the force is removed. Springs can be made of different materials, but for effective functionality, they are...
Professor Dave Explains
Periodic Table Part 5: Carbon Group (C, Si, Ge, Sn, Pb, Fl)
It's time to check out Group 14 on the periodic table, the carbon group. This includes carbon, silicon, germanium, tin, lead, and flerovium. What can we say about their properties, reactivities, and applications? Let's find out!
Packt
CompTIA Network+ Certification N10-007: The Total Course - Installing a Wireless Network
This video demonstrates how to install a wireless network and explains at the interference, layout, and quality of signal. This clip is from the chapter "Wireless Networking" of the series "CompTIA Network+ Certification N10-007: The...
Professor Dave Explains
Organometallic Reactions Part 6: Metathesis Reactions
Before we dive into the applications of organometallic reactions, let's look at one more type of reaction: metathesis. In metathesis reactions, two bonds will break and two bonds will form. Let's look at some of these possibilities!
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Ratio - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Next Animation Studio
The Amelia Earhart vanishing gets nuclear treatment
Scientists at Penn State University are using their nuclear reactor to analyze an old metal sheet found in the area where Earhart vanished.
Curated Video
Increase Your Task Score for General Training Letter
In this video you’ll learn specifically how to increase your Task score for the General Training Letter on the IELTS Exam.
Science360
QESST for solar power to feed an energy hungry world - Science Nation
Modern society is very much defined by its access to electricity. What if researchers could advance sustainable energy technologies to the point where everyone around the world had access to clean, cheap energy sources? Richard Smalley,...
The March of Time
1952: HENDERSON, NEVADA: FOUNDRY: Angled MS Sign 'Titanium Metals Corporation of America' w/ arrow, HA TD Workers walking through open gate. MS Male worker wearing goggles & gloves directing material coming down shoot w/ scoop.
MOT 1952: HENDERSON, NEVADA: FOUNDRY: Angled MS Sign 'Titanium Metals Corporation of America' w/ arrow, HA TD Workers walking through open gate. MS Male worker wearing goggles & gloves directing material coming down shoot w/ scoop.
Curated Video
An Introduction to the Function and Varieties of Blades
Humans have used blades to cut food and as a weapon for over two million years! Explore the many materials used to make blades and ways blades are used from cooking to weapons to machines.
Catalyst University
Chlorophyll Catabolism and Pheophytin Synthesis
Chlorophyll Catabolism and Pheophytin Synthesis
Professor Dave Explains
Organometallic Reactions Part 4: Migratory Insertions
Migratory insertions are very different than the first three types of organometallic reactions we have looked at. For example, this process is only possible with ligands that are cis to one another. Let's look at how this works!
Curated Video
Acids, Bases, and Salts: Reactions and Neutralization
The video provides an overview of acids, bases, and salts. It explains what acids and bases are, their reactions with metals and each other, and how some of these reactions can be described as neutralization. The video also discusses...
Jabzy
Siege Money and Medals - Stuff That I Find Interesting
In this video, Jabzy brings us historical tidbits and unknown facts about Siege Money and Medals
NASA
NASA | Suzaku: The Intergalactic Prospector
Recently astronomers used the Suzaku orbiting X-ray observatory, operated jointly by NASA and the Japanese space agency, to discover the largest known reservoir of rare metals in the universe. Suzaku detected the elements chromium and...
The March of Time
1953: KAISER METAL PRODUCTS: GOING TO WORK: HA PAN Workers walking on sidewalk next to Kaiser Metal Products plant sign. Male inspecting kitchen sinks hanging, moving by on overhead production line.
MOT 1953: KAISER METAL PRODUCTS: GOING TO WORK: HA PAN Workers walking on sidewalk next to Kaiser Metal Products plant sign. Male inspecting kitchen sinks hanging, moving by on overhead production line.
Brave Wilderness
Extremely Bizarre Creatures!
On this episode of Breaking Trail, Coyote looks back at the most bizarre creatures he and crew have ever filmed! From horseshoe crabs to slimy bloodworms this episode is certain to make you wonder if aliens really do exist!
Curated Video
Preventing Corrosion: Understanding Rusting and Methods for Protection
The video talks about corrosion and its prevention methods. The video explains that water and oxygen are needed for rusting and demonstrates an experiment to investigate rusting. The video also discusses various methods of preventing...