How scientifically accurate is your favorite sci-fi space battle?

EMPs aren’t science fiction. Real militaries are experimenting on real EMP generators, and as Starfish Prime showed us, space nukes can send powerful EMPs to the surface. So what exactly is an EMP, and how dangerous are they?

There was physics before Einstein in the same way that there was biology before Darwin. Einstein didn’t just add some new ideas to physics. And he didn’t just add a unifying framework for doing physics, like Newton. Einstein took what...

Big things are made of smaller things, and those smaller things are made of smaller things still. That’s reductionism in a nutshell, and digging our way to the smallest layer has been one of the primary goals of physics for ever. But...

NASA’s Juno spacecraft is a trooper as it continues its 2-year-long mission.

On January 30, 2020, we had to say goodbye to NASA’s Spitzer Space Telescope after more thank 16 years of revolutionizing infrared astronomy. Today, SciShow sends it off and says thank you by taking a look back at it’s incredible legacy.

Whenever we open a new window on the universe we discover something new. Whether it's figuring out how to see to greater distances like with telescopes, or down to smaller size-scales like with microscopes, or perhaps expanding our...

The International Space Station is roughly the size of a six-bedroom house and weighs more than 320 cars -- it's so large that no single rocket could have lifted it into orbit. Instead, it was assembled piece by piece while hurtling...

The first organized state in India came into being around 3000 BCE along the Indus River Valley in what is now Pakistan. Over the centuries, kingdoms rose, flourished, and fell, eventually leading to British colonization and subsequently...

👉 Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for the sum of n terms of an arithmetic...

2020 wasn't ALL bad news. This year scientists found ludicrously fast stars, ancient galaxy clusters, and developed a camera that could change how we study the night sky.

The universe is expanding and that expansion is accelerating under the power of dark energy and eventually all matter and energy will be dispersed over such unthinkable distances that nothing can stop space from blowing up infinitely....

Howcast - Check out part 83 and go back to Earth and try and rescue the galaxy in this walkthrough of Bioware's new release, Mass Effect 3.

Howcast - Learn about the conga from the musicians at Wula Drum in this Howcast video.

MOT 1939: DIXIE ERODED LAND: VS Eroded land farm land ruined soil dug up ground mounds. MS Abandoned plow on field. MS Farmers exiting house. Poor infertile land. American South

Some of the candidates for PM discussed the possibility of proroguing parliament to get a no deal Brexit. As parliament won't accept a no deal Brexit, proroguing it is essentially suspending parliament so they don't have the ability to...

Teaching points for the crouched sprint start technique, focusing on the 'marks' phase of the technique.

Howcast - Check out part 3 of this L.A. Noire walkthrough and beat "Reefer Madness" with this online demo.

MOT 1947: ATLANTIC RECORDS: INT MS Bobby Hackett (1915-1976) cornet Peanuts Hucko (1918-2003) clarinet & Will Bradley (1912-1989) trombone playing in recording studio. VS Eddie Condon on guitar Hucko. CU Joe Bushkin (1916-2004)...

This lesson demonstrates to English Learners how the use of specific words such as apple and banana vs. just fruit can make a sentence more descriptive. It also reviews the use of prefixes such as un-, re- and mis-.

Affecting Change in Your Community examines the responsibilities of citizens by evaluating ways to assist government as they address problems that directly affect communities.

I'm not here to mess around, the whole point of Content Marketing is to Get Leads. But that is easier said than done, so in this video, I am going to show you how to build a Content Marketing Strategy to Get Leads, Make Sales, & Build A...

The Senate and House of Representatives, the upper and lower houses of The Legislative Branch are explored in this outstanding production that delves into the theoretical intention of the Constitution’s Framers, as well as the practical...

The Institute of Physics in partnership with the University of York and the University of Leeds have organised an exciting new event called “Physics at Work”. The event is based on the event run by the University of Cambridge (of the...