Curated Video
Factors That Affect the Rate of Photosynthesis | Biology for All | FuseSchool
Photosynthesis is a chemical reaction that is fundamental to life. In this video we are going to have a look at the factors that affect the rate of photosynthesis. There are 3 main factors: light intensity, carbon dioxide concentration...
Mazz Media
The Science of Climate Change
Real World Science : The Science of Climate Change This program begins by explaining how scientists have learned that Earth’s climate has changed many times over billions of years and that Earth’s climate is always changing. Students...
Visual Learning Systems
Climate Review
This video is a review of the topics covered in the Climates series. In this video, we explore the various factors that influence climate, such as temperature, precipitation, latitude, elevation, winds, and topography. We also learn...
Weatherthings
Swim Water Quality - Algae and Bacteria
Water quality for swimming can be compromised by high levels of bacteria and harmful blooms of algae, in lakes and on ocean beaches. These can cause illness in people, along with harm to other creatures and plants. In this film, we look...
JJ Medicine
“Fungal Skin Infection of Many Colors” (Tinea Versicolor) | Pathogenesis, Symptoms and Treatment
Lesson on the fungal skin infection known as Tinea versicolor ("Variety of colors"). Tinea versicolor is a common skin infection due to the fungus Malassezia furfur. Infection with this fungus leads to characteristic skin changes with “a...
Let's Tute
What is Drought- Causes & Effects of Drought
Today, we are going to learn about droughts—what they are, their causes, and how they affect us. In this video, we'll explore the environmental and human factors that lead to droughts, the devastating impacts they have on ecosystems and...
Curated Video
Is Technology Harming or Helping Our Sleep Patterns? | ConTECHtual | NowThis
From blue light to digital eye strain, we're diving into how technology affects our sleep cycles. » Subscribe to NowThis Future: https://go.nowth.is/Future_Subscribe Almost one third of Americans sleep less than six hours a night but...
Seeker
What Can Happen to the Human Heart After Months of Swimming? | The Swim
Using ultrasound and a prototype waterproof monitor, medics and researchers are watching Ben Lecomte's heart closely. Can the way we examine his EKG waves in ocean waves help us prevent fatal heart disease? *Note: at 3:30 when the video...
National Geographic
Rising Temperatures Cause Sea Turtles to Turn Female | National Geographic
Warming temperatures off the coasts of Australia may be having a devastating effect on green sea turtle populations by turning almost all their offspring into females. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic:...
Weird History
Why Elizabeth I Was A Badass Queen
Queen Elizabeth the first may have been a virgin who can’t drive but what most people don’t know is that she was one of the most brutally cut-throat and significant rulers England has ever had. A badass to some, a merciless imperialist...
Scholastic
Study Jams! Weather & Climate
Introducing your class to weather concepts is a breeze with this fresh film! It differentiates between weather and climate, describes the factors that affect weather (temperature, air pressure and humidity), and displays Earth's climate...
National Academies of Sciences, Engineering, and Medicine
What is Climate?—Climate Change, Lines of Evidence: Chapter 1
In 1896, Svante Arrhenius discovered the connection between human carbon dioxide emissions and global warming. Over 100 years later, it is worse than he predicted, yet the science continues to support his findings. Now we know there are...
National Academies of Sciences, Engineering, and Medicine
Increased Emissions—Climate Change, Lines of Evidence: Chapter 4
Earth naturally creates carbon dioxide, so how do we know the atmospheric increase is related to humans? The fourth video in a seven-part series explains the evidence that points to humans as a reason for this increase. The factors that...
National Academies of Sciences, Engineering, and Medicine
Is Earth Warming?—Climate Change, Lines of Evidence: Chapter 2
What does it mean when scientists say the earth is warming? The second video in a seven-part series explains how scientists measure the temperature of the entire Earth. It links to factors that affect climate change through discussions...
National Academies of Sciences, Engineering, and Medicine
How Much Warming?—Climate Change, Lines of Evidence: Chapter 5
In the past century, the global temperature has climbed 10 times faster than the average rate of Ice Age recovery warming. The fifth video in a series of seven on factors that affect climate change discusses just how much global...
National Academies of Sciences, Engineering, and Medicine
Solar Influence—Climate Change, Lines of Evidence: Chapter 6
Have scientists considered that the sun heating up might be a cause of global warming? The sixth of seven videos on the factors that affect the climate explains and tests this theory. It includes data collected from satellites, weather...
National Academies of Sciences, Engineering, and Medicine
Greenhouse Gases—Climate Change, Lines of Evidence: Chapter 3
Greenhouse gases prevent the earth from freezing over, so how do they cause global warming? The third installment in a seven-part series explains what greenhouse gases are, how they help us, and why they are important. It links an...
Be Smart
Defusing the Population Bomb
With a human population of 7.6 billion and counting, how do we tackle the population problem? Examine the data using a video from an extensive science playlist. The resource explains why the human population began to increase rapidly,...
Be Smart
Does The Moon Really Orbit The Earth?
What do Newton's Law of Gravitation and the moon's orbit have in common? Assist pupils as they view a short video segment and learn the gravitational methods of the moon and earth. They learn the reason why and how these have changed...
National Science Foundation
National Science Foundation: Science Behind the News: Allergies
A plant biologist explains what causes seasonal allergies to be worse some years than others, and how allergens cause a reaction in the human body. Factors that affect susceptibility to allergies are described, as well as the potential...