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Science ABC
Breaking The Sound Barrier: Can Pilots Hear Sonic Booms?
When a plane, or in fact anything, travels faster than the speed of sound (i.e., breaks the sound barrier), a loud boom is heard, commonly known as a sonic boom. You may have heard that particularly loud, sometimes even painful boom when...
Science ABC
Bird Strike: What Happens When A Bird Strikes An Aircraft?
Bird strike on airplanes is one of the most biggest causes of concern for the airline industry and military. When a bird or a flock of birds hits an airplane, the plane may sustain some serious damage which can have disastrous...
Science ABC
Why Do Airplane Wings Bend Upward?
The curved shape of an aircraft wing, known as a winglet, helps to reduce the amount of drag created by the wingtip vortices. Since the 1980s, winglets have been a major part of future aircraft designs. For some old aircraft, winglets...
TLDR News
What Does NATO Actually Do? - TLDR Explains
This week NATO are meeting in London for their annual summit, which leads us to ask the question - what does NATO actually do? We explain who the members are, how people can join, the commitments members make and why the group exists.
Curated Video
Weather Systems
What causes different kinds of weather? What is wind and where does it come from? How can pressure systems help us predict the weather? Earth Science - Weather - Learning Points. Understanding weather systems is the key to reliable...
Curated Video
Static Electricity: The Hidden Dangers for Helicopters and Crew
A build up of static electricity is usually harmless, resulting in only small shocks. But in some cases it can be deadly. Discover the danger static electricity poses for helicopters and their crew. Physics - Electricity And Circuits -...
Curated Video
Shockwaves: The Damage Caused by Supersonic Speeds
Discover the damage caused by shockwaves and how they are created by supersonic speeds. Physics - Waves - Learning Points. Waves of high pressure are produced when something moves through a medium at supersonic speed. At supersonic...
Curated Video
Centre of Gravity: Finding the Balance Point of Irregular Objects
We use a plumb line and hook to find the centre of gravity of an irregularly shaped piece of card. A hole is punched in the card and it is suspended from the hook. A plumb line is used to let us draw the vertical line under the hole on...
Curated Video
How Do Planes Fly?
Aeroplanes use the same forces and physical principles as birds to fly. Discover how man has copied nature to achieve flight. Physics - Forces - Learning Points. Flight occurs when the upward force (lift) is greater than the downward....
Curated Video
Neil Armstrong Story for Kids | Bedtime History
Learn about Neil Armstrong, from his childhood in Ohio and his interest in airplanes to his missions in the Korean War and his time as a test pilot, to the Gemini and Apollo 11 missions.
Curated Video
Area 51 for Kids | Bedtime History
Learn about the mysterious test site of the United States Military at the Nevada Test Site, from the design of the U-2 spy plane to the SR-71.
Wonderscape
Refining the Glider: The Wright Brothers’ 1902 Breakthrough
Learn how the Wright brothers improved their glider design by increasing wing efficiency and adding new controls, including a movable rudder. This video highlights their extensive experimentation and how these changes led to successful...
Wonderscape
The Wright Brothers' First Glider and Early Flight Experiments
Discover how the Wright brothers designed and tested their first glider, an important step in their journey to powered flight. This video explores the concept of wing warping, the challenges of creating lift, and their initial flight...
Wonderscape
The Wright Flyer: First Powered Flight and Beyond
This video covers the Wright brothers' journey from designing the Wright Flyer to achieving the first successful powered flight. It highlights the challenges they overcame, their groundbreaking 1903 flights, and the continued...
Curated Video
The Wright Bros for Kids
Learn more about Orville and Wilbur Wright, the brothers who invented flight along with those who inspired them like Otto Lilienthal, the German inventor.
Wonderscape
Understanding Thrust and Drag in Aviation
Explore the concepts of thrust and drag as crucial components of flight in aviation. Learn how engineers harness Newton's third law of motion to create forward propulsion through jet engines and propellers, while simultaneously...
Curated Video
The War Museum: Preserving Our Dark Past
Tragically war is a part of most countries history. It is important to remember the stark realities of war to encourage future generations to resolve their difficulties in more peaceful ways. War has also pushed the technology of...
Curated Video
The Dangers of Oil Spills
In 1993, a tanker experienced a major oil spill off the Shetland Islands. Despite efforts to contain the spill, severe weather conditions and the ship's structural damage led to the oil spreading uncontrollably. The spill threatened the...
Curated Video
Boeing 787 Dreamliner: A New Era in Air Travel
The Boeing 787 Dreamliner is an aircraft designed for medium capacity, long distance travel. It utilizes carbon composites and new technologies to reduce weight and operating costs, while offering passengers a more comfortable experience...
Curated Video
Plane Spotting: From Pastime to Espionage
Plane spotting is a peculiarly British pastime practised by men with too much time on their hands. But what seems like an idiosyncratic hobby has unearthed some peculiar results that have led authorities to require plane spotters to...
Curated Video
The Concorde: The Rise and Fall of the Supersonic Passenger Aircraft
The Concorde, the only supersonic passenger aircraft ever built, was once considered the future of international air travel. Despite its technological advancements and luxury appeal on the transatlantic route, the Concorde faced...
Curated Video
Timeline of Supersonic Aircraft
The first Supersonic Aircraft, the Concorde, flew it s maiden flight in 1969 and was heralded as a huge advancement in air travel technology. The iconic aircraft entered commercial service in 1976 and continued for 27 years.
Curated Video
The Evolution of High Altitude Solar Flight
The Helios solar powered aircraft was an experimental plane designed to fly autonomously at high altitudes for extended periods of time. With a wingspan of over 75 meters and powered by lightweight solar cells, it set a record-breaking...
Curated Video
Big Ideas - Episode 18 - Chuck Yeager
On October 14, Charlies Ellwood Chuck Yeager became, at 24, the first pilot to travel faster than sound In the years following World War 2, breaking the sound barrier was a secret goal of many in the air force. The X1 rocket powered...