When you get two doses of a vaccine, you might assume that it doesn't matter which arm gets the shots. But some evidence suggests that it does.

We've been spending a lot fo time thinking about one vaccine: the COVID vaccine. But vaccines have been around since long before SARS-CoV-2 showed up, so let's learn about some of those other vaccines.

For those with a fear of needles, edible vaccines seem like some distant utopian dream, but that dream may soon be a reality... for chickens.

As of Thursday, more than 64 million Americans are fully vaccinated against

the coronavirus, and many others are eagerly waiting for their shots
. But
among white evangelical Americans, interest in the vaccin
e isn't...

Moonlight is a hard-edged yet beautifully made story about a black American dealing with his sexuality in a sometimes unforgiving and violent world. Its director, Barry Jenkins, uses every trick in the filmmaking book to put us in the...

Vaccines teach your immune system to recognize pathogens, but sometimes your body needs a bit of a reminder.

Steven Soderbergh is known as much for his Oscar winning tense dramas as he is retiring... then not retiring. He was a part of the indy revolution in the 1980s and 90s that helped usher in a new case of writers and directors who didn't...

Cinematic love stories come in all shapes and sizes. Movies are really good at both capturing and projecting emotions. And one of the best directors at the modern love story is Wong Kar-Wai. In this episode of Crash Course Film...

You often see people wearing surgical masks or respirators during flu season, but do they even do anything?

Blaise Aguera y Arcas leads a dazzling demo of Photosynth, software that could transform the way we look at digital images. Using still photos culled from the Web, Photosynth builds breathtaking dreamscapes and lets us navigate them.

We've been spending a lot fo time thinking about one vaccine: the COVID vaccine. But vaccines have been around since long before SARS-CoV-2 showed up, so let's learn about some of those other vaccines.

Some countries are planning to wait up to 12 weeks to administer second doses of COVID-19 vaccines. Will this slow the virus?

From MMR boosters to tetanus, you'll probably get a lot of shots in your life. And one thing you might notice is that some of them don't feel like much, but some of them can make your arm reallllly sore! Why is that?

For those with a fear of needles, edible vaccines seem like some distant utopian dream, but that dream may soon be a reality... for chickens.

After the Lumiere brothers and Thomas Edison got the ball rolling with Vaudeville acts and Actualites, the time was coming for movie magic and fiction to make an appearance. The time was coming of filmmakers like Georges Melies and Alice...

Jessi is about to go to the doctor's to get a vaccine and she's sort of nervous. But she knows that vaccines are really important, so she learned all about how they help us stay healthy! Now she wants to share what she learned with you!

Basketball is a fast-moving game of improvisation, contact and, ahem, spatio-temporal pattern recognition. Rajiv Maheswaran and his colleagues are analyzing the movements behind the key plays of the game, to help coaches and players...

Want to learn more about the topic in this week's video? Here are some key words/phrases to get your googling started:

-adjuvant: substance added to a vaccine to enhance the body's immune response and increase the vaccine's...

The Editor is yet another unsung hero in the filmmaking process. For a century of film history, Editors have taken raw footage and worked to transform it into a cohesive whole. Basically making one thing from many. But, how do they do...

What's both edible, and capable of sending you an email to let you know there's explosives nearby? Spinach! Well, spinach with some nanotechnology embedded within it. Learn how Popeye's favorite veggie is involved in the field of plant...

Mr. Andersen explains significant digits and shows you how to use them in calculations.

Review key tips on managing everyday health issues while in Brazil. For instance, it’s a good idea to frequent restaurants that are clean and busy. Instead of tap water, you’ll probably want to drink and cook with sealed bottled water or...

This video explores the impact of different camera shots and angles on visual storytelling, emphasizing how they can convey perspective, story, and emotion. The narrator discusses two main ways shots can produce effects: focusing on the...

Fuzzberta is no stranger to the spotlight. This extravagant guinea pig has gained massive internet fame for her dress up skills! Well, her owner, Monica Wu, is the one with the skills but Fuzzberta sports the outfits so well....