PBS
What’s Wrong With the Big Bang Theory? | Space Time | PBS Digital Studios
Now that we have a primer on the aspects of the Big Bang Theory that we know definitely happened, let’s look further into what we don’t yet know, and how the theory could progress in the future. Since there is a discrepancy between...
SciShow
Launching Rockets Mid-Air
If you picture a rocket launch, do you imagine it taking off from a hot air balloon? In this episode, we'll learn how using balloons to launch sounding rockets advanced our understanding of planet Earth, radiation, and how to keep...
SciShow
3 Things You Didn't Know About Voyager
Hank tells us three things we probably didn't know about the Voyager 1 spacecraft.
SciShow
Sugar, Worms, and Space
In this week's news, Hank explains how earthworms are doing nanotechnology for us, Americans will soon be eating genetically modified salmon, the Russians are going back to space, and another reason to drink less soda.
SciShow
3 Things You Didn't Know About Voyager
Hank tells us three things we probably didn't know about the Voyager 1 spacecraft.
SciShow
New Evidence for Planet 9! SciShow News
Astronomers have found more evidence for Planet 9, but another study has added another problem to our list of space travel problems.
SciShow
What If the Earth Stopped Spinning?
SciShow Space has a disaster movie pitch for Hollywood: what would happen if the earth stopped spinning?
SciShow
How Cosmic Rays Make Astronauts See Stars
Some astronauts have reported the same specific symptoms: they see mysterious flashes of light out of the corner of their eyes. What causes those bizarre phenomena, and how does it affect astronauts?
Curated Video
Radioactive Substances
What is radioactivity? Explore the difference between alpha, beta and gamma radiation and how their different properties can make them useful. Physics - Energy And Radioactivity - Learning Points. Radioactivity is the nuclear decay of...
NASA
Houston We Have a Podcast: European Science on Station
Angelique Van Ombergen details the unique experiments from the European Space Agency on the International Space Station. HWHAP Episode 217.
Next Animation Studio
Astronomers discover why solar system may be croissant-shaped
NASA scientists determined that the bubble around our solar system may be shaped like a giant croissant and now they say they know why.
Encyclopaedia Britannica
Atomic Alert
Atomic Alert (Elementary Version), a 1951 production of Encyclopaedia Britannica Films.
Next Animation Studio
Flight attendants linked to higher rates of cancer
A study of around 5,300 U.S. flight attendants has found the profession holds higher cancer rates.
Curated OER
Radiation
Two types of radiation are discussed in this conversation between a professional and a preteen scientist. Solar rays and galactic cosmic rays are extremely powerful and need to be shielded against when astronauts travel in space....