From the section: Motherboards. In this section, we look into motherboard features such as Chipsets and how to install. Installing a motherboard into a case is part science and part art. The science comes first. The motherboard must...

In this video I upgrade my 5mm threaded rods for my Z axis to 8mm leadscrews. This is a great upgrade for anyone looking for more stability and higher quality prints.

Roya Marsh (she/her/hers) reads her poem, “Blk Anger" to be published by Feminist Press.

This nugget explains about the vector product of two vectors using the concept of right hand rule and also the properties of a vector product.

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

Retired NASA astronaut John Grunsfeld hosts this six-part mini-series about the tools used on the Hubble Space Telescope servicing missions. Hubble was uniquely designed to be serviced in space so that components could be...

English Vocabulary Lesson - Kitchen Utensils

Many people can discuss politics or literature in English, but still don't know the names of everyday objects! Hopefully this vocabulary video can...

The Space Operations Control Center, also known as the STOCC, is responsible 24/7, 365 days a year for monitoring all Hubble systems and facilitating all of the telescope's science observations. Two teams of flight controllers ...

👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). Thus,...

Installing a motherboard into a case is part science and part art. The science comes first. The motherboard must match the case’s form factor, and the motherboard and parts must be compatible. Then, the art: the subtle crafts of...

In this video, we learn about the three types of simple machines: inclined planes, wedges, and screws. We explore how they work, their mechanical advantages, and the terminology associated with screws.



Music: Foundation by...

Assembly line workers won't be swapping stories with their robotic counterparts any time soon, but future robots will be more aware of the humans they're working alongside. With support from the National Science Foundation), roboticist...

In this video, students will learn about six simple machines: lever, inclined plane, wedge, wheel and axle, pulley, and screw. They will understand the basic principles of how these machines work and how they can make our lives easier by...

Mr and Mrs Fix It - Learning names of Tools for Kids

This fun video teaches the names of different tools. Kids can watch "Mr. and Mrs. Fix it" as they pull out tools from their tool box and name them one by one. Your children will...

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...

Learn more about the six simple machines.

A problem involving forces on a wrench is used to determine the torque exerted by the wrench. A “cheater pipe” is also added.

This video shows how to use a few simple materials (lightbulb, batteries, and alligator clips) to create a circuit to light up a lightbulb. From there, the video shows how to use the circuit to experiment and determine if various...

Part 2: Putting It Together



Building satellites isn't easy. They're complex, expensive, and not to mention hard to make! This is why whenever NASA makes a new satellite--like the MAVEN mission to Mars--its scientists and...

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, we explore the concept of screws as a simple machine. By explaining how screws work as inclined planes wrapped around a cylinder, the video highlights their ability to hold things together by exerting outward force. This...

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

A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...