A water rocket in slow motion is used to demonstrate conservation of linear <a href='https://www.flippingphysics.com/conservation-of-momentum-demonstration.html' target='_blank' rel='nofollow'>momentum.</a>https://www.flippingphysics.com/conservation-of-momentum-demonstration.html' target='_blank' rel='nofollow'>momentum. This is an AP Physics 1 topic.

This live-action video program is about the term simple machine. The program is designed to reinforce and support a student's comprehension and retention of the term simple machine through use of video footage, photographs, diagrams and...

What can be learned about the past by studying prehistoric tools? For at least the past 200 years, archaeologists have examined bits and pieces found in caves to learn more about the tools made by Neanderthals. Over the years, the...

Six simple weather demonstrations you can do at home or at school to show the properties of air, using your hands and everyday materials.

Measure liquid volume using units of liter.

We know how to express solution concentration in terms of molarity and molality, but the common public also needs to communicate concentration for certain reasons, and they don't really know about moles and things like that. What do they...

In this video, we compare different quantities, such as gallons of gas to lawns mowed and teaspoons of medicine to ounces of orange juice. The teacher demonstrates how to set up the table, perform the necessary calculations, and find the...

It explains plastic and its types and characteristics. It also talks about thermoplastics and thermosetting plastics.

This video is a math lesson on how to interpret and understand expressions by linking real-world objects to variables. The video uses examples such as calculating simple interest and the distance traveled in a specific amount of time at...

Solutions to Problem 37.

Prof Hal Sosabowski demonstrates carbon dioxide gas coming out of solution at immense speed in this remarkable experiment, which needs only a bottle of fizzy drink and a packet of mints. The resulting eruption shows how nucleation sites...

It explains area expansion, volume expansion, constants of proportionality and relation between coefficient of linear expansion and volume expansion with examples.

Use the traditional method to subtract decimals to hundredths.

Experts say learning sign language is on par with an English speaker trying to learn Japanese. It's not easy. And for this reason about 75% of hearing parents can't sign fluently to their deaf children. Thad Starner, director of the...

This nugget shows how to estimate quantity of liquids in terms of litres and compare capacity in terms of half, twice and three times.

This video explores five fun facts about Climate Change

In this video, the teacher explains how to solve multiplication and division word problems about volume by drawing pictures. The example given involves calculating the amount of coffee each person receives when bringing five boxes of...

Breaking the bottom out of a glass bottle by hitting the top is a challenging trick, but involves a ton of physics. The explanation is related to cavitation - a process seen in the Mantis Shrimp attack, head injuries and pouring honey!

This Video Explains Professionalism - Business Meal Service Part 4

This video provides an introduction to the metric system and its importance in scientific communication. It explains the history of the metric system, its base unit of measurement (the meter), and how larger and smaller measurements are...

This video demonstrates how to blend NIST middle distillate certified reference materials. It is intended to be used in conjunction with NIST Special Publication SP 260-167 available at href='http://ts.nist.gov/MeasurementService...'...

Students learn to define and recognize the six simple machines: the inclined plane, the wedge, the screw, the lever, the wheel and axle, and the pulley. Real life situations demonstrate the function and purpose of each machine. Students...

In this video, the teacher provides a lesson on using plural nouns correctly. The students learn about regular and irregular plural nouns, and they practice identifying and using plural nouns in sentences. The teacher also guides the...

What if the internet was cataclysmically destroyed tomorrow? How would it impact our world, and change for generations to come? You can have a peek into that potentially terrifying parallel universe - right here, in a new series from...