Great Big Story
Climate threat, the plight of the southern appalachian salamander
Explore the challenges facing the southern Appalachian salamander due to climate change and habitat loss.
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Reducing Energy Costs with Sustainable Wood Homes
The construction of the Woodcube, a sustainable housing development in Wilhelmsburg, required ten days of preparation in the Black Forest and fourteen days for on-site assembly. Financially, the building proved more cost-effective than...
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Building an Eco-Friendly Home in Quebec
This video follows a couple's journey to build an ecological house in the forest of Quebec. They emphasize the importance of shared vision between partners, optimizing space, and utilizing natural, quality materials to create an...
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Desert, Forest, and Polar Habitats
Dr. Forrester explains how animals have adapted to live in deserts, forests, and polar habitats.
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States of Matter
Dr. Forrester explains how different forms of matter can exist in different states.
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Molar Heat CapacityExplained in Simple Words
Heat capacity is defined as the amount of heat energy required to raise the temperature of a given mass of a substance by one unit. Specific heat capacity and molar heat capacity are properties derived from the heat capacity of a...
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Why Aren't We Using Nuclear Fusion To Solve Our Energy Crisis?
We aren’t using nuclear fusion to generate power yet because it is incredibly difficult to sustain a fusion reaction. The energy requirements are very high, and it is hard to find materials that can withstand such high temperatures. For...
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How Do Radio Stations Transmit The Name Of The Song That’s Currently Playing?
The song name is displayed on the radio with the help of a specific communications protocol called the Radio Data System, which embeds small bits of information in FM broadcast signals. RDS allows broadcasters to send much more than just...
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Can Metals Exist as Gases?
Yes, metals can exist in gaseous forms. To illustrate, let's consider lead, which has a boiling point of 1740°C. When heated past its melting point of 327°C, lead turns into a gas at 1740°C. Another notable example is mercury, which...
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Scatter Graphs Correlation
This video explains what correlation is and the different types of correlation: positive correlation, negative correlation, strong correlation and weak correlation. Practice questions are at the end of the video.
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How to Interpret a Scatter Plot
In this math video we will learn how to interpret a scatter plot. We will review how to read a scatter plot and identify data points. We will determine the relationship between x and y axis and specific points. We define an outlier as a...
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Weather Tools 2
Dr. Forrester explains different types of tools used to predict weather.
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Weather Tools
Dr. Forrester explains how thermometers and anemometers help provide information about the weather.
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Weather
Dr. Forrester explains how meteorologists use weather patterns and other events to predict the weather.
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What’s Under Your Feet
Dr. Forrester explains the three layers of the earth and the three classifications of rocks.
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Line Plots
Mr. Addit provides an overview of the line plot, and he plots two groups of data.
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Measuring Accurately on the Celsius Scale
Mr. Addit explains why it is so important to include the unit of measurement in all your measurements.
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Metric Measurements
Mr. Addit describes the differences between the standard system of measurements and the metric system. He reviews the tools used to measure both distance and temperature in the metric system.
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Thermometer, Degree, Fahrenheit
Mr. Addit reviews the basic units of measurement: the inch, the foot, the mile, and the pound. He then explains how to measure temperature with a Fahrenheit thermometer.
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Review for You: Measurement
Mr. Addit reviews measurement of temperature, customary length, and perimeter and area of squares and rectangles.
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4 Mistakes Chemistry Students Make!
Chemistry can be challenging and as with most classes in school, there are some mistakes that pretty much all students make. In this video, we cover these common mistakes to help you avoid them!
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Negative Numbers: Test Your Knowledge
This video provides a range of practice test questions and answers involving negative numbers, including temperature increase/decrease questions.
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Extreme Physics: Breaking Limits and Mind-Blowing Facts
Explore the extreme and mind-bending world of physics with these fascinating facts. From water existing in all three states simultaneously at its triple point, to helium defying gravity as a superfluid, and the immense power of solar...
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Rebuilding and Resilience: The Aftermath of Hurricane Katrina
This video highlights the aftermath of Hurricane Katrina in New Orleans, focusing on the devastation, rebuilding efforts, and the looming threat of climate change. It showcases the resilience of the city's people in the face of...