SciShow
From Kepler to Webb: The History of the Telescope
Hank regales us with the history of the telescope, and then introduces us to some folks from the team who are working on the newest telescope in the chronology - the James Webb Space Telescope, an infrared telescope due to launch in 2018.
SciShow
Microscope: The Tube That Changed the World
Humans have long known that glass bends light. However, it took us awhile to figure out that stacking lenses in a tube would open up a whole new world to science, finally allowing us a peek at the microscopic.
Be Smart
Why It Is What Time It Is (The History of Time)
How did we come up with our system of telling time? Why do we divide the day into 24 hours of 60 minutes each, and put 60 seconds in each minute? Where does the definition of a second come from? And who decides what clock shows the...
TED-Ed
TED-Ed: The history of the barometer (and how it works) - Asaf Bar-Yosef
A barometer is an instrument that measures air pressure, allowing weather forecasters and scientists to better predict extreme weather events. Despite its incredible usefulness, inventing the barometer was no walk in the park. Asaf...
SciShow
Microscope The Tube That Changed the World
Humans have long known that glass bends light. However, it took us awhile to figure out that stacking lenses in a tube would open up a whole new world to science, finally allowing us a peek at the microscopic.
SciShow
How the Space Shuttle Atlantis Changed Space Exploration
From launching probes to ferrying experiment racks to the ISS, the Space Shuttle Atlantis has left quite the legacy on space exploration and scientific research.
Crash Course
The Scientific Methods Crash Course History of Science 14
Historically speaking, there is no one scientific method. There's more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."
Bozeman Science
What is Physics?
Mr. Andersen explains the importance of physics as a science. History and virtual examples are used to give the discipline context.
Curated Video
Invention and evolution of the microscope
Since the invention of the first light microscope, microscopy has evolved so much. We are now able to see things at an atomic level. In this video, we will learn who invented the light microscope and the many other breakthroughs that...
Curated Video
Galileo: Europe's Revolutionary Satellite Navigation Program
Galileo is a satellite navigation program developed by the European Space Agency and the European Union. It aims to provide a global navigation system that is independent of other existing systems, such as GPS and GLONASS. With its...
Curated Video
European Space Agency's Exciting Missions and Future Plans in 2005
In 2005, the European Space Agency achieved significant milestones in space exploration and technology. From landing on Titan and sampling its atmosphere to launching the heaviest commercial launcher, the Arian 510 ton, Europe made great...
Curated Video
Factpack: Big Bang Scientists
How did previous generations of scientists think of the Universe, and how has that understanding changed over time? Physics - Universe - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic,...
Curated Video
Telescopes
Telescopes have enabled us to truly see the wonders of the Universe. Who invented them and how have they developed throughout history? Physics - Universe - Learning Points. The first optical telescopes were made around 1608. Early...
Curated Video
The History of the Microscope
A brief history of how the microscope has transformed from simple magnifying glasses to the powerful instruments of today. Biology - Cells And DNA - Learning Points. The Romans produced the first magnifying glasses in the 1st century AD....
Curated Video
How Did Saturn Get Its Rings?
Since Galileo first sighted Saturn, scientists have been baffled by its beautiful rings. What are they made of and where did they come from? Physics - Our Solar System - Learning Points. Saturn's rings were first discovered by Galileo in...
Bedtime History
Galileo Galilei For Kids | Bedtime History
Learn about the courageous, Italian mathematician and scientist, Galileo, who used his own telescope to view the Moon and challenged those in authority to prove that the Earth circles the Sun.
Curated Video
Galileo's Discoveries: Debunking Geocentrism and Unveiling Heliocentrism
Join us as we delve into Galileo's revolutionary discoveries that shattered the prevailing belief of a geocentric universe. Witness how he proved the moon's imperfections, the sun's spots, and the distinct movements of celestial bodies....
Wonderscape
Early Life and Discoveries of Sir Isaac Newton
This video explores the early life of Sir Isaac Newton, one of the most important scientists in history. From his challenging childhood in England to his groundbreaking thoughts about gravity inspired by a falling apple, learn about...
Curated Video
Galileo Probe and the EU's Navigation System
Currently being built by the European Union, the Galileo Space Probe is a global navigation satellite system.The system is an alternative to - and will compliment the current US global positioning system that people have been using for...
Curated Video
Galileo: Europe's Non-Military Satellite Navigation System
Galileo is a new satellite navigation system developed by the European Union as a non-military alternative to GPS. Galileo aims to provide highly accurate positioning and navigation services to the public. It offers greater reliability...
Curated Video
Threats to and Conservation Efforts for the Bengal Tiger
This video provides an overview of the tiger, the largest of the four big cat species. It discusses their range, adaptability, and the threat they face from habitat loss and hunting. The focus is on the Bengal tiger and its habitat,...
Curated Video
Space
Dr. Forrester explains how scientists over the centuries have used a variety of tools to gaze into outer space.
Curated Video
Exploring the Cosmos: A Year of Milestones in European Space Exploration
The video transcript highlights the European Space Agency's ambitious and successful missions in 2005, including the first direct sampling of Titan's atmosphere, advancements in launcher technology, astronaut missions to the...