Water has been found on Mars – but if the red planet can support life, what will it be like for any humans who go there? Six future crew members of a possible Nasa mission spend up to 12 months in confinement in a Mars-like landscape in...

A rare glimpse into the lives of a young couple in lockdown in Iran. Filmed over several weeks in quarantine, Sara and Mohammad Reza attempt to process the devastating loss of a family member to Covid-19. The news of coronavirus...

Three volunteers are on the shortlist to be among four people on the Mars One programme, the first manned space flight to Mars – a one-way trip that’s effectively a suicide mission. A physics student in the UK, a young doctor from...

Though not a new phenomenon, flat Earth theory has enjoyed a huge resurgence recently. A YouGov poll indicated that a third of Americans aged 18 to 24 were unsure of the shape of our planet, in spite of scientific proofs from Pythagoras...

An extended interview with Joan Dye Gussow, one of the true pioneers and visionaries in the food movement. Previously unpublished, Gussow talks about the critical need to preserve farmland in order to feed a growing society.

Magnet paper or magnet film shows you where magnetic fields are. With MKBHD, Dianna explores how magnetic paper works, what devices look like with the paper, and a mystery magnet.

Here are 6 Behavioral tips to reduce your Public Speaking Anxiety by 50% (Part 2). When you learn how to handle your fear of public speaking, you will feel more confident in yourself and your message and ultimately be more persuasive.

In This Episode, Tyler Teaches Us About Doing Animations in Google Slides

Coyote has encountered a lot of frogs in his life... but until now, he's never seen a BLUE FROG before! And this frog just might be impossible to catch! On this episode, Coyote and Mario are in Lake Erie at Middle Bass Island to attempt...

Learn how to compose two functions where one or both of those functions is/are quadratic. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of...

In this segment of On Location, Coyote and the crew have a VERY tense Bear scare in the backcountry of Alaska! Encounters with mother grizzly bears and their cubs are one of the most dangerous wildlife situations a hiker can find...

On this episode of Breaking Trail, Coyote is joined by Tide Pool expert Aron Sanchez as they comb the California shoreline in search of the mysterious sea creatures that live among the rocks and crashing waves! Finding everything from...

IRON THRONE PREDATOR & WILDLIFE SANCTUARY, SOUTH AFRICA - 28 MAY, 2019 - Armand Gerber playing with a leopard. MEET the daring animal lover who spends his days cuddling tigers and playing football with a pride of lions. Armand Gerber,...

👉 Learn how to find the domain of a radical function. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a radical square-root function, there cannot be a negative number inside the...

The Most Misleading Patterns in Mathematics - This is Why We Need Proofs

Adults have a wide range of opinions about teenagers and other youth, positive and negative. Often, these are based on stereotypes, not necessarily experience. Regardless of how these opinions were formed and what they are, they...

Check out the vibrant and exhilarating Rio Carnival, the biggest carnival in the world, where the entire city of Rio de Janeiro comes alive for a five-day extravaganza. Immerse yourself in the rich history and culture of the carnival,...

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iPhone in Molten Aluminum

Have you noticed Americans saying "I'm gonna" as just one syllable? It can happen!!!

Mark Rober, a former NASA engineer, breaks down the art and science behind his viral videos and talks about a new project to marshal influence online at WSJ Tech Live in Laguna Beach.

Food Fighter is the inspirational story of one woman who abandoned capitalism in favour of social activism. Ronni Kahn founded OzHarvest to wage war on food waste, and to expose an inconvenient truth: that four million tonnes of...

In this English speaking lesson you’ll come along with me to look for a new bed! Why’s it have to be so difficult to find a new bed?! We’ll learn phrasal verbs, vocabulary and lots of spoken English quick tips! If you’re looking to...

Use physics to create cool patterns on a vibrating plate. How is this like a guitar string or a singing wine glass?

In This Episode, Tyler Teaches Us About Adding Matrices