Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development & function.

Because biological limbs are connected to our skeletons, we don't notice that they weigh a lot! As technology develops, scientists have designed lighter, more functional prostheses and the latest can even use the skeleton like a...

Astrophysicist and TED Fellow Sarah Rugheimer searches for aliens -- but not the cartoony green kind. She's looking for extraterrestrial microbes by studying how these single-celled organisms emit gases, which could reveal evidence of...

MOT 1937: NEW USE FOR SOUTHERN CROP: DOLLY (L) WS Southern Pine tree forest. US Depression.

REAL WORLD SCIENCE: Biological Vectors and Infectious Diseases
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Using incredible videography, photos, animation and graphics, this information-packed video introduces students to biological vectors. Viewers will...

Enclosed within the 3.5 metre walls of this brand new glass tube-like structure is the UK s newest extreme sport. Using state-of-the-art technology this three million dollar thrill ride enables anyone to experience the adrenalin of sky...

Like all living organisms, humans need resources to live. We need food, clean water and a shelter to live in. A few thousand years ago, this is all we would have wanted - a full stomach and a warm, dry home. But, as the human race has...

Discover the Viking pantheon of gods and goddesses, led by Odin, the wise ruler, and his warrior son Thor. Learn about the roles of deities like Frigg, the protector of life, and Loki, the unpredictable trickster. Explore Viking...

Ya es oficial - nuestras luces de Navidad son tan brillantes que podemos verlas desde el espacio. Gracias al instrumento VIIRS en el satélite Suomi NPP, en una misión conjunta entre NASA y NOAA, los científicos están presentando una...

In this video, the teacher explains how to represent real-life situations by writing mathematical expressions. They use examples of earning money over multiple weekends and calculating the cost of ice cream based on the number of scoops

The Online Math Olympiad is a contest for high school students with challenging problem. This 2016 test had an average score of 9 out of 30. This video is an adaption of problem 16 which is an interesting probability puzzle. At the end...

Biodiversity is the variety of life. There are thought to be 8.7 million species on planet Earth. And, as we saw in this video, biodiversity is of utmost importance to humans. The loss of one key species can have a detrimental impact on...

This film was created for our online exhibit on Greek theatre productions at the National Theatre='http://www.google.com/culturalinstitute/exhibit/greek-drama-at-the-national-theatre/gQY_KfFn' target='_blank' rel='nofollow'>Theatre...

In this lesson, we will discuss the format of the data used for fine-tuning a GPT model. We will begin by exploring how to prepare different data sets, discussing their strengths and weaknesses, and sharing tips on how to have good data...

This video provides an informative overview of human sexual reproduction, detailing the roles of male and female reproductive systems in creating and nurturing a fetus. From the production of gametes to fertilization, embryonic...

MOT 1946: 21 CLUB: Bob Krindler, Jerry Berns, Pete Krindler owners sitting next to Elliot Roosevelt (1910-1990) & wife, Faye Emerson Roosevelt (1917-1983) talking w/ Orson Welles (1915-1985), Orson laughs saying 'Stop it' (no SOT)...

In this video you'll learn about developing drugs; their side effects, are they safe and effective. What is clinical trials?

Hank takes us through the bowels of the human digestive system and explains why it's all about surface area.

In high school biology, we learn that humans are born with either XX or XY chromosomes, and that a person’s internal and external sex organs match those chromosomes. It turns out, however, that sex isn’t that straightforward.

What if we could use biology to restore our balance with nature without giving up modern creature comforts? Advocating for a new kind of environmentalism, scientist and entrepreneur Emily Leproust rethinks modern sustainability at the...

In a scorching talk, marketing professor and podcaster Scott Galloway dissects the data showing that, by many measures, young people in the US are worse off financially than ever before. He unpacks the root causes and effects of this...

Babies are amazing, tiny humans. They’re so fascinating that we’ve done a lot of videos about them, so we’ve collected a bunch of our favorites here for you to enjoy!