How a race between two scientists to liquefy gases led them near to absolute zero - the coldest temperature possible. Physics - Energy And Radioactivity - Learning Points. Absolute zero occurs at -273.15 degrees Celsius. Absolute zero is...

The heat at the centre of our planet could fulfil all of our energy needs. Find out how some are already utilising geothermal power. Earth Science - Earth's Resources - Learning Points. Geothermal power is obtained from heat within the...

How climatologists use ice cores, cylindrical cones of ice drilled from glaciers, to reveal Earth's historical cycles of climate change. Earth Science - Human Impacts - Learning Points. The Earth has natural, long cycles of climate. The...

Find out why countries on the equator enjoy sunshine for most of the year.
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People and places - Mapping - Latitude


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Learning Points
The equator divides the planet into two...

Believe it or not only two numbers are needed to locate your exact position on Earth - your longitude and latitude!
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Specific rotation is a standardized measure of how much a chiral compound rotates plane-polarized light. It's dependent on the substance’s concentration, the path length of the light, and the temperature, providing key insights into a...

In this video, the president of an IT solutions consulting company reflects on his unconventional path to obtaining a degree in a rapidly evolving field like AI, where many professionals do not necessarily hold formal degrees. He...

In this lesson, we will explore the basics of Xcode 14. The lecture explains the interface and then takes us to the basic concepts of Xcode and what we can do with the program.
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This video presents the story of building a Heliodome in Switzerland for Herbert and Gabriella Lotscher, focusing on the use of local materials and the benefits of the design.<b<br/>r/>

Building Tomorrow episode 7, part 7

In this math video we will determine how many unique triangles can be formed. We will be given three angle measures and asked how many unique triangles can be formed. We will review and understand that the three interior angles of any...

Mr. Addit explains why it is so important to include the unit of measurement in all your measurements.

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.

Mr. Addit describes the four main types of triangles and explains what makes each type unique. He models drawing the four different triangles.

Mr. Addit describes the three main types of angles and the way that those angles can be measured.

This video explores the cutting-edge technology being used by top athletes to enhance their performance. From computerized shoes measuring speed to shirts with integrated sensors monitoring heart rate, athletes are utilizing advanced...

In this video tutorial, students are guided through the process of finding missing angle measures in triangles using simple equations and the triangle sum theorem. The teacher demonstrates step-by-step how to solve for the unknown angles...

Mr. Addit explains the concept of capacity and then reviews some familiar measurements: ounce, cup, pint, quart and gallon. He demonstrates how to calculate equivalent units of measurement and then solve measurement word problems.

Miss Palomine gives examples of things that are hot, cold, warm, and cool. She and the student then look for examples for hot, cold, warm, and cool.

Taylor, lead animal keeper at Animal Wonders, shares her tips and advice on how to get your animal dream job!

In this video we demonstrate the process of precision drill grinding with conical flank relief on a shop-made Quorn tool and cutter grinder.

In this video we will explore the difference between a radian and a degree and not only when to use each but how to convert between each other.



⭐️ Stop Memorizing the Unit Circle -...

In this video we are going to explore how to convert between radians and degrees but also focus on the process so that you will always remember.



⭐ Convert Radians to Degrees -    • Convert Radians to
 Degrees  
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You could say that angles are some of the building blocks of geometry, and you've probably already seen lots of examples of angles in your life already. In this lesson, we'll go over the exact definition of an angle, how to name an...

Women report feeling high or overwhelming levels of financial stress twice as often as men. Why is that? For many, it boils down to compensation and confidence.