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TED Talks
Joseph DeSimone: What if 3D printing was 100x faster?
What we think of as 3D printing, says Joseph DeSimone, is really just 2D printing over and over ... slowly. Onstage at TED2015, he unveils a bold new technique -- inspired, yes, by Terminator 2 -- that's 25 to 100 times faster, and...
TED-Ed
TED-Ed: Can the ocean run out of oxygen? | Kate Slabosky
For most of the year, the Gulf of Mexico is teeming with marine life, from tiny crustaceans to massive whales. But every summer, disaster strikes. Around May, animals begin to flee the area. And soon, creatures that can't swim or can't...
TED Talks
TED: Why stay in Chernobyl? Because it's home. | Holly Morris
Chernobyl was the site of the world's worst nuclear accident and, for the past 27 years, the area around the plant has been known as the Exclusion Zone. And yet, a community of about 200 people live there -- almost all of them elderly...
SciShow
Fritz Haber: Great Minds
Hank introduces us to the brilliant and heartless Fritz Haber, a great mind who is considered "the father chemical warfare," but who also made discoveries and innovations that helped lead to the Green Revolution which is credited with...
SciShow
3 Extreme Climate Fixes
Hank talks about a few - maybe crazy, maybe reasonable - geoengineering schemes that some scientists have come up with in order to "fix" climate change, including designer clouds, ocean fertilization, and stratospheric shading with...
Crash Course
Pollution: Crash Course Ecology
Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and...
Curated Video
Create a Dark Moody Atmospheric 2D Game with Unity and C# - Cinemachine
In this video, you will learn how to use the Cinemachine tool suite for advanced camera controls in our game.
Science Buddies
Arduino DC Motor Control with Analog Joysticks
Learn to control DC motors using analog joysticks and an Arduino.
Science Buddies
How to Use a Joystick with Arduino
Let's Tute
Exploring the Growing Threat of Dead Zones in Our Oceans and Waterways
The video discusses the phenomenon of dead zones in bodies of water, which are regions with low oxygen levels due to an excess of nutrients from agricultural and industrial activity. The video explains the four types of dead zones and...
EarthEcho International
Into the Dead Zone: Exploring the Impact of Farming Practices on Dead Zones
The video explores how farming practices in rural areas affect waterways and ultimately, the health of the Chesapeake Bay. It highlights the efforts of a farmer in Pennsylvania who adopts sustainable practices to manage nutrient loads in...
EarthEcho International
How to Measure Carbon Dioxide
In this video, Ashlyn Cousteau and a group of elementary school students demonstrate how to measure carbon dioxide levels using a sensor. They discuss the impact of carbon dioxide on climate change and how it is produced during the...
EarthEcho International
Into the Dead Zone: Urban Runoff and Sustainable Solutions
This video explores the issue of dead zones caused by urban pollution and stormwater run-off, focusing on the Anacostia River in Washington DC. It highlights the work of a riverkeeper and a massive engineering project to reduce...
Learn German with Herr Antrim
German Family Vocabulary
In this lesson, I introduce you to a bunch of vocabulary for family members in German. Then I use that vocabulary in various example sentences talking about the family. By the end of this lesson, you will be able to create your own...
EarthEcho International
Into the Dead Zone: What Is A Dead Zone?
The video follows Philippe Cousteau on an expedition to explore dead zones in the Chesapeake Bay caused by nutrient-rich runoff from human activities, which leads to a lack of oxygen in the water and suffocation of marine life. The team...
EarthEcho International
Expedition into the Dead Zone: Investigating the Impact of Human Actions on Waterways
This video follows an expedition to the headwaters of the Chesapeake Bay to investigate how human actions create dead zones in underwater areas. The video explores the impact of air pollution on waterways and the role of nitrogen in...
EarthEcho International
How to Measure Dissolved Oxygen
ENGAGE: Join Ashlan Gorse Cousteau and students from Earth Force in Alexandria, VA as they measure dissolved oxygen at Four Mile Run Creek. Learn how to use PASCO instruments to record quantitative results for DO as a measure of water...
EarthEcho International
Service Learning in Action: Planting a Riparian Buffer
ACT: Both urban and rural waterways are often impacted by the presence of nearby communities. In rural West Virginia the students at Petersburg Elementary School are learning how to protect natural water resources during science class....
Next Animation Studio
Gulf of Mexico’s ‘dead zone’ may be the biggest on record
The Gulf of Mexico could have a dead zone almost 8,000 square miles in size due to this year’s record-breaking rainfall in the American Midwest, according to the National Oceanic and Atmospheric Administration.
EarthEcho International
Into the Dead Zone: Investigating the Impact of Wastewater on Our Water Planet
This video explores the issue of dead zones in water bodies around the world, caused by the release of nitrogen and phosphorus from wastewater and agricultural runoff. The expedition team investigates the impact of these pollutants on...
NASA
NASA | In The Zone
Earths oceans are wide reaching and teeming with life. One microscopic aquatic organism plays a major role in making life on Earth possible: phytoplankton. Under certain conditions, excessive phytoplankton growth can result in an area...
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...
EarthEcho International
Service Learning in Action: Youth Conservation School Improves Chesapeake Bay Watershed
The video showcases young students from the Lancaster County Youth Conservation School who participated in a program to improve the health of a stream in Chesapeake Bay watershed. They share their experiences and the impact they had on...
EarthEcho International
Measuring Nitrates and Phosphates in Waterways to Prevent Dead Zones
In this video, a teacher and her student demonstrate how to test for nitrates and phosphates in water, which are major contributors to dead zones in waterways. They use equipment from Phosco to measure the levels of these nutrients in...