Curated Video
The Science Behind Happiness: Understanding the Role of Hormones
In this video, the speaker explains that our emotions are actually chemical reactions in our bodies, and discusses the hormones responsible for happiness. They provide tips on how to release these hormones, such as getting sunlight,...
TLDR News
Why the Hell do Clocks Still Change? - TLDR News
Last night the clocks changed in the UK, marking both an hour of lost sleep and a lot of confusion. So in this video we examine why people ever started changing the clocks and why we probably ought to stop...
Curated Video
How Do Sunflowers Face The Sun?
Young sunflowers face the sun when it rises in the east and then track its motion in the sky throughout the day till it sets in the west in the evening. The process repeats the next day, as sunflowers return to their ‘starting’ position,...
NASA
ICESat-2 By the Numbers: 532
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
Curated Video
Plant Movement: Tropisms, Nastic Movements, and Their Importance
Have you noticed that plants tend to grow in the direction of the sun? This redirection towards the sun a form of tropism, or plant movement. Learn about the common types of plant movement and their benefits!
Ancient Lights Media
Photosynthesis: The Light - Independent Reactions
Plant Physiology and Chemistry Set: 1. This clip explains the light independent biochemical reactions of photosynthesis that result in the production of energy rich glucose.
Let's Tute
Introduction to Environmental Science
In this video, the speaker explains the concept of environment and its various components, including living and non-living organisms. They also discuss the four spheres that make up the planet Earth and how human activities are affecting...
Journey to the Microcosmos
How Do Protozoa Get Around?
If you were a protozoan, how would you zoom zoom zoom all around the microcosmos? From false feet to microtubules, find out how these single-celled eukaryotes make their way through the universe.
Earth Rangers
Polar Bears’ White Fur
Polar bears live near the North Pole, a frigid region covered by white ice and snow. The bears are protected by their thick, white fur. But what makes a polar bear’s fur white? In this episode of Earth Rangers, an expert on polar bears...
Mazz Media
Bailey's Big Back Yard: It's Freezing
When Bailey plans for some wintertime activities, he looks at cold weather and discovers how he can stay warm, and retain heat by insulation. Animated graphics help viewers to learn about different temperatures.
Schooling Online
Perfecting Poetry: Rosemary Dobson - Summer's End - 2. Picnic
Discover how Dobson uses the imagery of a picnic to explore the ephemerality of youth.
An autumnal bush scene sets the stage for a picnic. Sit with the speaker as she stews over the past while her billy threatens to bubble over! Tongues...
Next Animation Studio
Installing massive wind and solar farms across the Sahara could affect weather
Scientists say installing massive wind and solar farms across the Sahara Desert could affect the weather.
Next Animation Studio
Sahara desert climate alters every 20,000 years
A new study by MIT suggests that the Sahara desert may have once flourished with nature.
Learning Mole
I WONDER - What Is Photosynthesis?
This video is answering the question of what is photosynthesis.
Nature League
Exploring the Plant Kingdom - Lesson Plan
In this Nature League Lesson Plan, Brit introduces the plant kingdom, including their origin story, relationships, adaptations, and awesomeness.
msvgo
Renewable Sources of Energy: Solar Energy
It explains solar energy as renewable source of energy and the working of a solar cooker, solar water heater and solar cell panel.
FuseSchool
Energy Sources
Energy Sources | Energy | Physics | FuseSchool There are many different sources of energy, how many can you name? Sources of energy include burning coal, oil, gas and biomass, solar, hydroelectric, tidal, wind, muscle power, geothermal,...
ProTeachersVideo
Inside Science: Micro-organisms under the Sea
Inside Science takes viewers on a mission of discovery aboard an Arctic Ocean research vessel which is scooping up samples of micro-organisms from the ocean floor, three miles down. The expedition is part of the 'Census of Marine Life',...
Catalyst University
Vitamin D | Biosynthesis & the Vitamin D Receptor
In this video, we discuss the biosynthetic pathway for vitamin D and how vitamin D exerts its functions at the gene expression level. We also explore the clinical affect of statin therapy on vitamin D levels.
NASA
The April 15, 2014 Total Lunar Eclipse by Astronomer Michelle Thaller
The public will have the opportunity to view and learn more about the April 15, 2014 total lunar eclipse on NASA Television, the agency's website and social media. The eclipse begins about 2 a.m. EDT and will last about three hours. The...
Curated Video
Comparing Sunlight and Plant Growth: Using Linear Models
In this video, Leandre conducts an experiment to determine if different types of sunlight can affect the speed of a plant's growth. This experiment highlights the importance of sunlight timing in plant growth and provides insights into...
Mazz Media
Day and Night
This live-action video program is about the words day and night. The program is designed to reinforce and support a student's comprehension and retention of the words day and night through use of video footage, photographs, diagrams and...