What is global warming and climate change and how will they affect the planet? Learn about how and increase in greenhouses gases is leading to global warming, and how organisms across the world are responding to this warmer world!

Today, we wrap up our discussion of the console wars by taking a look at Microsoft's Xbox which was announced in 2001. The early 2000s saw a lot of innovation in hardware and games and we'll cover some of that, but one significant change...

Until roughly 1100, there were relatively few places of knowledge-making. Monasteries and abbeys had special rooms called scriptoria where monks copied manuscripts by hand. But the biggest places where knowledge was made were the Gothic...

Auxiliary verbs are often referred to as ‘helping verbs’ because they work with the main verb in a sentence. There are two types of auxiliary verbs: primary and modal. This video explores both primary auxiliary verbs and modal auxiliary...

In this video, students will learn how to identify verbs by recognizing actions or states of being in sentences. The lesson explains the common mistake of mistaking nouns for verbs and emphasizes the importance of understanding what a...

Emily Graslie of The Brain Scoop is back again to stump Hank and to tell us about some fascinating new research in the field of rat telepathy (NO JOKE). Then Jessi from Animal Wonders shares Zoe the Red-lored Amazon parrot.

¿Cierto o falso? …Se pueden usar engranajes para dar una ventaja mecánica.
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Twig - Los procesos físicos - La fuerza y el movimiento - Engranajes
y
poleas

C
laves de aprendizaje
Los engranajes se pueden...

¿Qué es eso? …¡Son sombras de personas! <br/<br/>>

Twig - Los procesos físicos - La luz - Sombras

En física, un observador es una persona o sistema que registra algunas propiedades observables de un sistema, como la velocidad de un objeto. <br/<br/>>

Twig - Ciencias generales

This video is answering the question of are footprints unique.

Georgia Maneta is a primary school teacher of English at the 2nd Primary School Mileon - Kalon Neron, Greece, oral assessor of English for the State certificate, a volunteer at YFU (Youth For Understanding) and a Member of the Matrix...

Are you struggling with verb tenses in English? Don't worry, we've got you covered! In this comprehensive guide, you'll learn everything you need to know about the six main verb tenses: present simple, present continuous, past...

Before you can consider the AWS features that assist in implementing load balancing, you must understand general load balancer concepts. This is particularly true for a design architect. In this video, you will explore the load balancer...

Are you confused about your simple, perfect and continuous tenses? Do you know how many verb tenses there are in English?



In this lesson, you can get a big picture understanding of English verb tenses. You’ll...

This program examines the important figures of this period, their motivations for exploring new lands, and their tragedies and successes. This video looks at the first record of an explorer circumnavigating the world, this explorer was...

Advice for brand new composers that I've learned in my career

Helping verbs are key to speaking with confidence in American English. They fill in gaps and make you sound more natural and smooth. Speaking with confidence requires mastery of these tricky verbs but once you’ve got them nailed down...

👉 Learn the basics of graphing the secant and the cosecant graphs. Recall that the secant is the reciprocal of the cosine while the cosecant is the reciprocal of the sine. Also recall that the cosine graph is a sinusoidal graph with...

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...

Last year, I did a video on Deepfakes 101. One year later, and both deepfakes and the research surrounding them have evolved considerably, so let's take a look at how far we've come in the past year, and what the future of deepfakes...

In this lesson, you’re going to see nine strange sentences.

We’re sure at least some of these sentences look weird to you. In this video, we’ll analyse each of these sentences, so that you can understand how...

This video explains the sample questions
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This clip is from the chapter "Resilient Architectures" of the series "AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course".This section introduces you to...

Watch as Dr. Boyd changes the color of White Carnation Flowers. 0:00 – Introduction 0:28 – What you need 0:53 – Explanation 2:21 – Safety 2:39 – White Carnation Experiment 3:40 – Time-elapsed results

Pupil outcome: I can plan a story using a story mountain. Key learning points: - Retelling a story helps us to remember the main events and use storytelling language, such as 'Once upon a time' - Using storytelling language helps us to...