A “tipping point” is when a system, with just a small amount of additional energy, is pushed from one stable state to another suddenly and dramatically. This can be a chair falling backwards. Or it can be a major earth system collapsing....

We do not know for sure if the sunken city of Atlantis is real. The only written record of its existence is from the great philosopher Plato. Even the location of this utopia is a mystery. Many different locations have been proposed as...

The worst avalanche in 40 years destroyed countless buildings and killed many people in this Austrian village, but it was factors 4,000 kilometres away that caused this disaster. Earth Science - Weather - Learning Points. Galtur is a...

Dive deep into the enigmatic legend of the Lost City of Atlantis. Join us on an enthralling journey as we explore the theories, evidence, and speculations surrounding this mythical city. Uncover the secrets of its disappearance and...

Learn about one of the most famous pilots of all time, the Queen of the Air, Amelia Earhart.

Take a deep dive into the fascinating history of submarines in this captivating video. From their humble beginnings as primitive submersibles to their evolution into formidable military vessels and advanced research platforms, uncover...

Explore the fascinating evolution of transatlantic communications in this detailed video. We trace the journey from the early days of transoceanic messages carried by ships to the groundbreaking laying of the first telegraph cable across...

Dive into the world of water, from the vast oceans that cover 71% of Earth's surface to the unique seas like the Mediterranean and the Dead Sea. Learn about the role of water as the "universal solvent" and the mysteries hidden in the...

This video explores the major Native American tribes of the Northeast, such as the Iroquois, Pequot, and Shawnee. It highlights their farming skills, fishing expertise, and shared ways of life due to the similar climate and natural...

This video covers the third and fourth voyages of Christopher Columbus. His third voyage led him to the South American continent, though he didn’t realize it. On his final voyage, he explored Central America, facing harsh conditions...

This video recounts Christopher Columbus’s first voyage across the Atlantic in 1492. With three ships, the Nina, Pinta, and Santa Maria, Columbus and his crew set sail, eventually landing on an island he named San Salvador, believing...

This video explains how Christopher Columbus secured funding for his first voyage across the Atlantic. After being rejected by the King of Portugal, Columbus convinced King Ferdinand and Queen Isabella of Spain to support his bold plan...

This video explores Amelia Earhart's remarkable achievements, including her historic solo flight across the Atlantic and breaking multiple aviation records. It also highlights her work to promote the safety of flying and encourage...

Learn about the history of the construction, maiden voyage, and sinking of the Titanic, along with later efforts to discover the wreckage.

Dive into the vast world of oceans and discover their immense impact on our planet's climate and ecosystems. Learn about ocean currents, including the Gulf Stream, and their crucial role in regulating temperatures. Explore the effects...

Dr. Forrester explores the eastern and western sections of the United States and investigates the similarities and differences between an eastern US city and a western US city.

Dr. Forrester explores the northern and southern sections of the United States and investigates the similarities and differences between a northern US city and a southern US city.

The Statue of Liberty is more than just a statue – it’s a collection of powerful symbols that represent the United States, its history and the ideals that it holds dear.

Africans brought to the Thirteen Colonies faced hardships and resisted slavery in their quest for freedom.

From its creation in 1701 to its role in American independence and beyond, the Liberty Bell embodies the United States’ enduring values of liberty, equality, democracy, and freedom for all.

Dr. Forrester explains various bodies of water found on Earth.

Here is the story of aviation pioneer Amelia Earhart.

Dr. Forrester explores various mountains, bays, lakes, and rivers that make the United States of America beautiful.

Dr. Forrester shows the various landforms and bodies of water located in the different regions of the United States.