Curated Video
Solar cell
Also called a photovoltaic cell, a device that converts light directly into electricity. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Metalloid
While most elements can easily be categorised as either metals or non-metals, a few have physical and chemical properties that are in between, which makes them harder to classify. A Twig Science Glossary Film. Key scientific terms...
Curated Video
Heat resistant
The ability of a substance to withstand the effects of high temperature without being permanently changed. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
The Elements: Silicon
Discover the unique properties of silicon, which is found in many things from sand to computers. Chemistry - Periodic Table - Learning Points. Silicon is a metalloid element. Silicon is found in sand, quartz, the Sun and stars. Silicon...
Curated Video
Giant covalent structure
A substance in which a large number of non-metal atoms are covalently bonded in a continuous network. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Solar Power - Harnessing Sun’s Energy
The Sun has the potential to meet all our energy needs, if only we could harness it efficiently. Why is it so difficult to efficiently convert and store this energy? Earth Science - Earth's Resources - Learning Points. The Sun provides...
Curated Video
Carbon: Buckminsterfullerene
Discovered in 1985, Buckminsterfullerene has some fascinating characteristics. What is it and how is it shaping the future of chemistry? Chemistry - Atoms And Bonding - Learning Points. In the 1980s, a new carbon allotraope was found -...
Curated Video
What is an Atom?
From our bodies to the oceans and stars, everything is made of millions upon millions of tiny atoms. But what are atoms made of? Chemistry - Atoms And Bonding - Learning Points. The building blocks of all elements are called atoms. Atoms...
Curated Video
Diodes and Transistors
How these simple semiconductor devices allow us to control the strength and flow of electrical current in a circuit, and are integral components in modern electrical equipment. Physics - Electricity And Circuits - Learning Points....
Curated Video
The Power of Solar: A Sustainable Solution for the Future
This video discusses the potential of solar power as a clean and renewable energy source. It highlights the efforts of the UK government to encourage homeowners to adopt solar power through grants and subsidies. The video also explores...
Curated Video
Revolutionizing the Electronics Industry: Motorola's Breakthrough in Compound Semiconductor Technology
Motorola Research Laboratories in Tempe, AZ has made a groundbreaking discovery that has the potential to revolutionize the electronics industry. By adding an intermediate layer of strontium, they have successfully integrated exotic...
Curated Video
Alternative Energies Cup: Solar Powered Cars Race at Suzuka
The video showcases the 12th FIA Alternative Energies Cup in Japan, where solar-powered cars race on the Suzuka track. The event highlights the growing popularity of environmentally friendly technologies and serves as a development forum...
Learning Mole
How Does it Work? - Solar Panels
This video is explaining how solar panels work for kids.
Curated Video
GCSE Chemistry - Properties of Simple Molecular Substances & Giant Covalent Structures #17
Covalent bonds are very strong can be used to make a range of substances from the very small 'Simple Molecular Substances' to the large 'Giant Covalent Structures'. Learn how their properties differ and why!
Curated Video
NPN & PNP Transistors explained - electronics engineering
NPN and PNP transistors explained. How does a transistor work. What is the difference between an NPN and a PNP transistor. We find out in this video.
Curated Video
Beyond The Textbooks
Physicist Paul Steinhardt, Princeton University, describes his early experiences that led him on the road towards the discovery of so-called quasicrystals, a new state of matter.
Curated Video
20 Power Diodes Types | Power Electronics
Basics of Power Electronics - Walid Issa 20 Power Diodes Types | Power Electronics
Curated Video
I WONDER - What Are Tectonic Plates?
This video is answering the question of what are tectonic plates.
Curated Video
High Five Facts - Tectonic plates
This video explores five fun facts about tectonic plates.
Science360
Electronic Tattoo Monitors Brain, Heart And Muscles
Imagine if there were electronics able to prevent epileptic seizures before they happen, or electronics that could be placed on the surface of a beating heart to monitor its functions. The problem is that such devices are a tough fit....
Practical Ninjas
The detection of radiations | Photosensitive Detectors | AI 01
Analytical Instrumentation (AI) deals with the instrumentation systems designed to perform quantitative and qualitative analysis of a sample. These instruments play a vital part in laboratories, quality control centres, research labs to...
Curated Video
Methods of Extracting Metals from Their Oxides
This video explains different chemical reactions used for extracting metals from their oxides. The video starts with the simple method of reduction with carbon for metals such as iron, where the metal oxide is reduced, and carbon is...
National Institute of Standards and Technology
Electron Tweezers At Work
This video clip, captured from an electron microscope, shows a sequence of energy-filtered images of a blob of aluminum-silicon alloy. The filter highlights excitation levels of "volume plasmons" (oscillating groups of electrons) in the...
Curated Video
The Nutritional Benefits of Khorasan Wheat
In this video, the speaker discusses the nutritional profile and health benefits of Khorasan wheat, also known as Kamut. Khorasan wheat part 2/5