Curated Video
Why Don't Commercial Planes Fly Faster?
The main reason commercial aircraft have not gotten any faster in recent decades is due to fuel efficiency. Airplanes consume more energy the faster they fly, so airplane manufacturers favor slower speeds to save on operating costs....
Wonderscape
Understanding the Triangle of Fire
Delve into the science of fire prevention and learn about the fundamental elements required for a fire to ignite and persist. Discover how oxygen, heat, and fuel interact to form the basis of the fire triangle and explore the importance...
Curated Video
The XH-17 Flying Crane Helicopter
The XH-17 flying crane, designed by aircraft innovator Howard Hughes, was a unique helicopter that pushed the boundaries of aviation in the 1950s. With its groundbreaking design and innovative propulsion system, it aimed to lift loads up...
Curated Video
Living Green - Episode 131 - 100% Bio-Fuel
Trials of diesel produced from 100% renewable materials have begun in cars in Finland. The fuel is a 100% bio fuel that contains renewable diesel made from vegetable oil and waste animal fat, and free from any fossil oil components.
Curated Video
Living Green - Episode 65 - Trees A Source Of Fuel
Poplar trees are a good source of fuel. They can be grown, chipped and burnt to produce electricity. Unlike coal and oil they grow again. Scientists at New Hampshire University are studying poplar trees to find out how they grow so much...
Curated Video
Lindbergh and the First Non-Stop Flight Across the Atlantic
In 1927 an obscure airmail pilot decided to attempt the first non-stop flight across the Atlantic. His name was Charles Lindbergh.
Curated Video
Examining Emissions Response
The ski resort town of Aspen in the American state of Colorado is a playground for the rich and famous. Aspen s cold climate means that an even greater amount of energy is used to heat alpine ski lodges and then there s the fuel used by...
Curated Video
Reviving the Power of Steam
The Dorset Steam Fair is the largest outdoor show in the world. It regularly attracts 200,000 visitors to Tarrant Hinton that temporarily becomes the fourth largest population centre in Dorset. Britain is the home of steam power and...
Curated Video
Fuel Crops: Exploring Farming Alternatives
This video discusses the use of plant material for biofuel production as a way to reduce carbon emissions and combat climate change. It highlights the importance of finding alternative plant sources that do not compete with food crops...
Curated Video
Big Ideas - Episode 14 - The Hovercraft
In the mid-1950 s the British engineer Sir Christopher Cockerel came up with his Big Idea of using air between the water and the hull of a boat to reduce drag. Sir Christopher s idea, the hovercraft, came into worldwide use in...
Curated Video
Evolution of the Hovercraft
In 1959 the SRN1 crossed the English Channel. The hovercraft floated on a cushion of air and could travel over land, water or ice. Soon commercial machines were taking passengers at speeds far greater than could be achieved by...
Curated Video
Exploring Mercury: Messenger's Journey and Discoveries
Mercury, the closest planet to the sun, poses challenges for observation and exploration. NASA's Messenger probe has provided valuable images and data. Messenger utilizes gravitational assistance from Venus and Earth to approach Mercury....
Curated Video
Pyrotron: Exploring the Behavior of Forest Fires
The CSIRO is trying to learn more about fires like the ones that killed nearly 200 people on Black Saturday, and a new development called a Pyrotron, might just help them do that.
Curated Video
Incorporating Traditional Wisdom into Modern Forest Management Practices
Controlled burns are an important and historically significant part of maintaing sustainable ecosystems and preventing wildfires. After decades of condemning and banning these practices, the forest service is starting to recognize the...
Curated Video
Rust Programming 2023 - A Comprehensive Course for Beginners - Solution - Write Variables in Rust
This is a solution video on writing variables in Rust. This clip is from the chapter "Beginner Lessons in Rust" of the series "Rust Programming 2023 - A Comprehensive Course for Beginners".This section focuses on the beginner lessons in...
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 20 - Java Interface Flyable and Abstract Class Animal - an Exercise
In this video, you will learn about Java interface flyable and abstract class animal with an exercise.
Curated Video
Fundamentals Of Object-Oriented Programming: Java and IntelliJ - Multi-level Inheritance, Polymorphism
Here, we will look at the multilevel inheritance of the classes and how we can share the attributes of many subclasses.
Curated Video
Microsoft Project 2021 From Beginners to Advanced - Variable Material Costs
In this video, we will gain insights into handling variable material costs within their projects. We will explore the management and tracking of materials with fluctuating costs. This clip is from the chapter "Costs" of the series...
Curated Video
The Future of Space Tourism: From Millionaire Adventurers to Accessible Travel
Explore the emerging world of space tourism where once only millionaires could venture into orbit, but soon, more accessible options may open up. Discover the experiences of the few who have visited the International Space Station and...
Curated Video
The Warmth of Wood: Innovations in Home Heating
Explore the sustainable and economical benefits of wood heating as we delve into the efficiency and environmental impact of using wood as a primary energy source in homes. This documentary features a detailed comparison between...
Curated Video
Let's Go There! Spindletop and the Texas Oil Boom
Travel to Spindletop to learn about the Texas oil boom.
Curated Video
Sources of Calories
Dr. Forrester explains how we obtain energy from various food sources.
Curated Video
Do Cars Really Explode After Collisions Like in Movies?
Contrary to popular belief (as set by movies), cars are not very prone to explosions, and even a car that is on fire is very unlikely to explode. The necessary conditions for an explosion to take place are not met after a car experiences...
Curated Video
Why Aren't We Using Nuclear Fusion To Solve Our Energy Crisis?
We aren’t using nuclear fusion to generate power yet because it is incredibly difficult to sustain a fusion reaction. The energy requirements are very high, and it is hard to find materials that can withstand such high temperatures. For...