Science Buddies
How to Use a Photoresistor (Light Sensor) with Arduino (Lesson #27)
This easy video tutorial will show you how to use an Arduino.
Science Buddies
How to Use a Reed Switch with Arduino (Lesson #30)
This easy video tutorial will show you how to use an Arduino.
Science Buddies
RGB LED Color Mixing with Arduino (Lesson #28)
This easy video tutorial will show you how to use an Arduino.
Science Buddies
How to Use a PIR Sensor with Arduino (Lesson #26)
This easy video tutorial will show you how to use an Arduino.
Curated Video
Revolutionizing Hearing: The New Generation of Hearing Devices
Siemens has developed a new generation of hearing devices that use digital technology to enhance speech comprehension and filter out background noise. These wireless hearing aids can communicate with each other, allowing for automatic...
Veritasium
Why Robots That Bend Are Better
This video introduces soft robots made from flexible materials like plastic tubing, which differ from traditional robots made of metal or wood. These robots, powered by compressed air, demonstrate unique locomotion techniques, such as...
Science ABC
How Transistors Work - A Quick and Basic Explanation
Do you know how transistors work? What is it about transistors that make them the building block of so many electronic items, like computer, laptops, smartphones and tablets these days? What is a transistor? The transistor is arguably...
Curated Video
Semiconductor
A material whose electrical conductivity is in between that of a conductor and an insulator. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Hi-Fi Engineering
A demonstration of how hi-fi speakers use a clever combination of electronics and magnetism to convert electrical impulses into sound waves, which our brain then interprets as music. Physics - Electricity And Circuits - Learning Points....
Curated Video
Modulation
A term used in physics and electronics, modulation means changing some aspect of a periodic phenomenon, generally the frequency, amplitude, or phase of a waveform. A Twig Science Glossary Film. Key scientific terms defined in just 60...
Curated Video
Receiver
A device that combines a detector and some kind of signal processing electronics to convert an electromagnetic signal into an electrical signal, or into a comprehensible sound or visual form. A Twig Science Glossary Film. Key scientific...
Science Buddies
Arduino Evaporative Cooling System
Make a thermostat-controlled evaporative cooling system using an Arduino in this fun science project.
Curated Video
Tim-Berners Lee and the Invention of the Internet for Kids | Bedtime History
Learn about one of the creative engineers behind the invention of the world wide web, or the Internet, and technologies that led to its creation such as HTML, URLs, and web browsers.
Science Buddies
Automatic Dog (or cat) Treat Dispenser with Arduino
Build an automatic pet treat dispenser using an Arduino in this fun engineering project.
Science Buddies
How to Use External Real-Time Clock (RTC) with Arduino
This easy video tutorial will show you how to use an Arduino.
Science Buddies
Real-Time Clock (RTC) on Arduino UNO R4 Minima
This easy video tutorial will show you how to use an Arduino.
Science Buddies
How to Use a DC Cooling Fan with Arduino
Learn how to control a two-wire brushless DC cooling fan using an Arduino in this comprehensive tutorial. Perfect for beginners and enthusiasts alike, this video guides you through setting up the fan with Arduino, detailing the circuit...
Science Buddies
Which USB Cable Do You Need for Arduino?
This easy video tutorial will show you how to use an Arduino.
Science Buddies
Arduino UNO R3 vs R4 Current Limit
This easy video tutorial will show you how to use an Arduino.
Science Buddies
Arduino Desktop vs Cloud Editor Setup
This easy video tutorial will show you how to use an Arduino.
Curated Video
Evolution of Portable Digital Audio Players: From MPMan to iPod and Beyond
The video discusses the evolution of portable digital audio players, focusing on the MP man as the first commercially available device in 1998, the integration of music players into toys for kids, and the impact of Apple's iPod on the...
Curated Video
Drive by Wire: The Future of Automotive Technology
This video explores the drive-by-wire control system used in Formula One cars and its potential application in domestic vehicles. It highlights the benefits of this technology, such as improved responsiveness and safety, through the use...
Curated Video
GCSE Chemistry - Allotropes - Graphene and Fullerenes #19
This video covers the structure and uses of graphene and fullerenes - like nanotubes and the buckminsterfullerene. Remember allotropes are different structural forms of the same element in the same physical state. You can see our video...
Curated Video
EXCEL DATA: Using subtotals to summarize grouped data
Mark will guide you through using subtotals to create compelling summaries.