In this episode of SciShow Kids, Jessi and Squeaks learn about places with record-breaking rainfall.

This video provides an informative explanation of the concept of focal length in lenses. The instructor begins by clarifying the distinction between focal length and focal distance, emphasizing that focal length refers to the...

Howcast - Your ruler shouldn't be used only to draw a straight line. Make sense of all those little lines and take advantage of its intended use.

Avoid having to get your new ring resized. Order the right size every time by measuring for your correct ring finger size at home.

Welcome to Introduction to Engineering. This is your first video tutorial! Today, we are talking about measurement. We'll need to know some of this stuff for our first project. Get your ruler ready!

In this video, we cover:

- How to covert between nanometers (nm), micrometers (um), millimetres (mm), meters (m), and kilometres
(km)
- How small structures like atoms, molecules and

cells are

Exam
board...

Your skin is made up of three layers, let's learn more about them!

Converting Metric Measurements of Length explores measurements of length using the metric system.

This video illustrates how length and temperature are measured using common lab equipment. Students are shown how to accurately measure length using tools such as meter sticks and metric rulers, and how to record their observations....

In this video, we explore the importance of measuring rainfall and its various applications. We also learn about the different methods of measuring rain, such as using rain gauges or radar technology. Additionally, we discover how...

In this live-action program viewers will learn that blood pressure is the force of blood pushing against the walls of arteries and as the heart beats, it creates the pressure exerted by blood, moving blood throughout the circulatory...

Auto Project Edges on Reference (required)

This setting used to be on by default. You'll want to enable it to ensure the line drawn on the cylinder (for the Sphere location) is snapped in vertically. Click your Profile Photo (or...

Through colorful animations and common everyday examples, this video helps students learn how to measure length and temperature using the metric system. Both the Celsius and Kelvin temperature scales are explained in depth. Emphasis is...

👉 Learn how to find the volume and the surface area of a sphere. A sphere is a perfectly round 3-dimensional object. It is an object with the shape of a round ball. The distance from the center of a sphere to any point on its surface is...

Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...

Practice REAL problems from actual past IIT/JEE exams with Professor Dave!

Solutions to Problem 33.

This video is a lecture on area and volume and the units used to measure them. The speaker explains how area is a 2D measurement, formed by multiplying lengths, and how the units for area are metric units of length squared (centimeters...

This song about Metric length goes over only MM, CM, M, and KM for students who are at grade levels that don't cover all of the metric prefixes.

Metric system.

In this video, we calculate the volume of a sphere and hemisphere [with examples].

Through colorful animations and common everyday examples, this video helps students learn how to measure length and temperature using the metric system. Both the Celsius and Kelvin temperature scales are explained in depth. Emphasis is...

In this video, we calculate the volume of a cylinder [with example].

Geologists examining fossil impressions from South Australia have found evidence of the earliest relative of most animal life on Earth, a tiny, wormlike creature that lived 555 million years ago, according to a study published in the...