Curated Video
Dominant allele
The version of a particular gene that takes precedence over other variants, being expressed even if only one copy is present. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Curated Video
The Genius Sperm Bank: Part 1
Millionaire Robert Graham dreamed of "saving the human race" with a Genius Sperm Bank. More than 200 children were born - were any of them geniuses? Biology - Cells And DNA - Learning Points. Millionaire Robert Graham set up the...
Curated Video
Developing Brain: That's Me!
Early in life, your brain does not recognise your reflection as 'you'. The mirror test is a classic experiment which shows when we become able to recognise ourselves. Biology - Being Human - Learning Points. Being aware of your 'self' is...
Curated Video
Developing Brain: Theory of Mind
A major developmental moment: the ability to understand that other people have different thoughts to our own. Biology - Being Human - Learning Points. Theory of mind' is the ability to realise the thoughts, feelings and experiences of...
Curated Video
Freak Waves
Why scientists dispelled rumours of extreme waves at sea, based on flawed mathematics. Maths - Statistics And Probability A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract...
Curated Video
The Genius Sperm Bank: Part 2
Meet the grown-up designer babies created by Robert Graham's Genius Sperm Bank in 1970s America. Were any geniuses? Biology - Cells And DNA - Learning Points. Germinal choice was introduced by millionaire Robert Graham. Children born of...
Curated Video
Huntington's: The Disease
Discover how Huntington's disease is passed on through a single gene. How does it progress, what are the symptoms and is there a treatment? Biology - Cells And DNA - Learning Points. Huntington's disease is a genetic disorder that is...
Curated Video
Saviour Siblings
The story of a young boy with a dangerous blood condition, whose parents want to have another child in order to save their son. Should they be allowed? Biology - Cells And DNA - Learning Points. "Saviour siblings" refers to babies born...
Curated Video
Huntington's: The Dilemma
Huntington's is a genetic disease, which usually occurs in middle age. There is a genetic test for Huntington's but, with no cure available, would you choose to be tested if you were at risk? Biology - Cells And DNA - Learning Points. A...
Curated Video
Cystic Fibrosis
What is cystic fibrosis? Find out what the symptoms are and how it is caused. Biology - Cells And DNA - Learning Points. Cystic fibrosis is a serious progressive, genetic disease that affects the whole body. Cystic fibrosis is caused by...
Curated Video
Japan: Encouraging Population Growth
Why is Japan's population ageing? What impacts could this have on the country in future? And how is the government trying to tackle the problem? Human Geography - A Changing World - Learning Points. Japan, like many developed countries,...
Curated Video
Inheritance: Part 2
If you inherit two copies of every gene, one from each parent, how do your cells know which version to use? Biology - Cells And DNA - Learning Points. Alleles, alternative forms of genes, can be dominant or recessive. Dominant alleles...
Curated Video
The First Human Clone
Mired in ethical debate, human clones could help infertile couples to have children and be used to create organ banks, helping to cure disease. Is this scientific progress or man playing God? Biology - Cells And DNA - Learning Points. In...
Curated Video
Stan and Jan Berenstain Story | Bedtime History
Learn about the husband and wife creators of the entertaining Berenstain Bears children's book series.
Curated Video
History of Queen Victoria For Kids | Bedtime History
Learn about Queen Victoria and her reign over Great Britain and Ireland through became known as the Victorian Era.
Bedtime History
History of Louis Armstrong for Kids | Bedtime History
Learn about one of the most famous jazz musicians of all time, Louis Armstrong, and how he changed the world with his trumpet, voice, and unique style.
Curated Video
Mae Jemison for Kids | Bedtime History
Learn about Mae Jemison, the precocious and widely talented African American woman who joined NASA and traveled to space on the shuttle Endeavor.
Curated Video
History of Helen Keller for Kids | Bedtime History
Learn about Helen Keller's journey to overcome all odds by learning to speak, read, write books, and later tour the world bringing attention to others with similar disabilities.
Curated Video
History of Fred Rogers for Kids | Bedtime History
Learn about Fred Rogers, the thoughtful television personality who became known as "Mister Rogers" during his show Mister Roger's Neighborhood.
Curated Video
Harriet Tubman For Kids | Bedtime History
Learn about the brave woman who put her own life at risk to lead others to freedom along the Underground Railroad.
Mythology & Fiction Explained
Guardians and Legends of the Arctic: Polar Bears, Qallupilluit, and the Mahaha
Polar bears are apex predators in the Arctic and have been revered by the Inuit who relied on them for sustenance and clothing. Through rituals and offerings to Nanuk, the "Great Polar Bear," Inuit hunters sought favor for successful...
Bedtime History
The Mae Jemison Story | Bedtime History
Join us on an inspirational odyssey through the life and achievements of Dr. Mae Jemison, the first African American woman to travel in space! In this captivating video, we celebrate her groundbreaking contributions to science, medicine,...
Curated Video
Jesus Of Nazareth for Kids | Bedtime History
Explore the life and teachings of Jesus of Nazareth. Delve into the historical context of his time, the impact of his message, and the enduring legacy he left behind. From his humble beginnings in Bethlehem to his transformative...
Curated Video
Hedy Lamarr for Kids | Bedtime History
Hedy Lamarr was a remarkable figure known for her dual talents as a glamorous Hollywood actress and an innovative inventor. Born in Austria in 1914, Lamarr gained fame in the 1930s and 1940s as a film star, known for her captivating...