In an exciting discovery, scientists have found a "perfect solar system" that is similar to our own located 100 light years away. The system has six planets all about the same size, and their orbits have been barely disturbed for up to...

A former teacher turned school counselor turned DIYer/designer, when Charlotte left NYC for the suburbs, she started blogging about projects in her home. She's now a full-time content creator sharing colorful and creative ways to...

Pyramids were built with sloping sides to help distribute the weight of the structure more evenly and prevent collapse. The slope also helped make the pyramid more stable by minimizing the risk of sliding or shifting.

Discover why everyone is talking about this app that's changing the game—innovation, fun, and convenience packed into one viral sensation!

DIY SCI host Steve Spangler demonstrates how you can make your very own egg geode at home!

Father's Day is around the corner and we are making a Father's Day themed easy slime recipe for beginners using shaving cream. Learn how to make fluffy slime without borax. Fluffy Slime Ingredients (without Borax): 1/2 cup of white...

Dinosaur fossils have always been an object of fascination for Leo and Stella and now they are making their own dinosaur fossils in this How To Make Dinosaur Fossils instructional video. We used some left over plaster of paris and our...

Every Saturday morning we make crepes, also called French pancakes, with the kids. Join Leo, Stella, Zara and Milla as they make their own delicious crepes pancakes.

Pupil outcome: I can use word order 2 and form questions in the perfect tense in the context of interesting past experiences. Key learning points: - To make a yes/no question in the perfect tense, swap the form of ‘sein’ or ‘haben’ with...

Pupil outcome: I can understand and describe family events and issues using a checklist for range of language and accuracy. Key learning points: - The perfect tense, the imperfect tense and the present tense can be usefully combined to...

Pupil outcome: I can use the perfect tense with 'avoir' to talk about what I did yesterday and compare it to what I am doing today. Key learning points: - [gn] sounds like 'ligne'. - Use the perfect tense to say what you did in the past....

Pupil outcome: I can understand different life experiences of people living in countries where French is spoken. Key learning points: - Depuis can mean since or for in English. - To talk about something that started in the past but...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

I start by working through a handful of winter-themed English words that are often mispronounced. Then I read through a short story which includes these words.

We've learned about present tense and future tense, so now let's learn a past tense. The first past tense we will learn is the imperfect tense, for the first and second conjugations. This tense describes a progressive or habitual action...

A large construction site has sprung up at the amusement park. Eager to go bowling, the cars are busy building a new gaming center. Now that the center is ready, all that's left is to find suitable balls for the game. I wonder who will...

In the morning Skoop makes his friends a tasty breakfast: fruit, cookies, a berry pie. After breakfast the cars have to go their separate ways to work. But who's going to wash the dishes? There's a heap of them in Skoop's sink! He won't...

Discover how RJ Rappaport creates authentic, legal prop money for top film, TV, and music video productions.

Harmony text books often advise us to avoid using this particular chord progression. Why is that? This music composition lesson explains how this chord progression can create difficulties in the part writing with consecutive / parallel...

Perfection of Security Interest by Possession

Perfection and Priority of a Security Interest

Perfection - Establishing Security Interests

Perfecting a Security Interest by Filing a Financing Statement

Purchase Money Security Interest in Inventory