TED-Ed
TED-Ed: Is marijuana bad for your brain? | Anees Bahji
In 1970, marijuana was classified as a schedule 1 drug in the United States: the strictest designation possible, meaning it was completely illegal and had no recognized medical uses. Today, marijuana's therapeutic benefits are widely...
Bozeman Science
Mitosis
Paul Andersen describes the process of mitosis. He begins by discussing the importance of the cell cycle in development, regeneration, asexual reproduction and wound healing. He differentiates between haploid and diploid cells and...
Science360
Mathematician combines love for numbers and passion for sea ice to forecast melting
People don't usually think of mathematics as an occupation that requires survival skills, but they might change their minds if they saw Kenneth Golden and his daring research team in action! The mathematician has spent the past 40 years...
XKA Digital
Building a culture of deliverable innovation
Since starting his retail career at Boots, Simon has spent over 13 years at Marks and Spencer. He is responsible for the Innovation and Quality strategy for all Marks and Spencer non-food categories. Simon manages a technical team of...
Professor Dave Explains
Understanding Fractions, Improper Fractions, and Mixed Numbers
Fractions and mixed numbers.
Language Tree
Manners and Salutations in American Sign Language (ASL)
American Sign Language (ASL) is one of the fastest growing languages today. ASL is the primary language of the Deaf community and schools for the Deaf in the United States and Canada. After watching Manners and Salutations in American...
Weatherthings
Weather Things: Energy
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Curated Video
Google Apps Script - Exercise Coding Projects - Introduction to Google Workspace Services: Docs, Calendar, Drive, Forms, Gmail, and Sheets
This video introduces you to Google Workspace services such as Docs, Calendar, Drive, Forms, Gmail, and Sheets. This clip is from the chapter "Google Workspace Services: Docs, Calendar, Drive, Forms, Gmail, and Sheets Slides" of the...
Visual Learning Systems
Introduction to Biodiversity
The video invites the viewer to think about the living things they observe in their surroundings, such as plants and animals. It highlights that different places on Earth have different types of living things and explores how these...
Curated Video
Solving Algebraic Equations Using Inverse Operations
In this video, the teacher explains how to solve algebraic equations involving addition and subtraction using inverse operations. They review the concept of variables and the relationship between addition and subtraction as inverse...
Curated Video
UX Design for Web Developers (Video 37)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Hip Hughes History
US Federalism For Dummies: American Government Review
For the discerning dummy and smart smart people, this video is designed for AP American Government students, College students lost in the wilderness in a political science course and just crazy people on the internet with nothing better...
Señor Jordan
01 Spanish Lesson - Present Tense - Hacer (to do/make)
Hola. In this lesson we'll be talking about an incredibly common verb that you'll come across in Spanish: hacer (to do/make).
Señor Jordan
01066 Spanish Lesson - Present Tense - O-UE Stem-changing verbs
¡Hola! In this video lesson we'll be talking about verbs that have a little change in the middle. We call these stem-changing verbs. This is a video on the second type of three.
Señor Jordan
Reflexive verbs in Spanish song (Loop)
Here's an original song for you to understand how to conjugate reflexive verbs. I also included 9 of them in here for you to see how they change! I hope it's helpful.
SciShow
Do These Eyes Freak You Out?
If gigantic googly eyes make you want to run away, it’s because you are responding to a supernormal stimulus. But what is it, and why our brain responds to it?
Señor Jordan
01054 Spanish Lesson - Present tense: Regular -IR verbs
In this video lesson we talk about regular -IR verbs in the present tense. You might watch the previous video on Vivir for a little introduction to this video.
Señor Jordan
01061 Spanish Lesson - Present Tense - Ser + descriptions & characteristics
¡Hola a todos! In this video lesson we learn how to conjugate SER (to be) in the present tense as well as use it with descriptions and characteristics. Enjoy!
Señor Jordan
01024 Spanish Lesson - Present Tense - AR verbs: all forms
This is the last lesson for now in the present tense of -AR verbs. In this lesson we review what we learned in the previous videos and apply it. Enjoy!
Señor Jordan
01043 Spanish Lesson - Present tense: querer
Hola. In this video lesson we're going to cover the stem-changing verb "querer" (to want) in Spanish. Note, querer can also mean 'to love' when used with people or pets. Ex: Yo quiero a mis padres. (I love my parents)
Señor Jordan
01035 Spanish Lesson - Present Tense - Tener
This video lesson covers the verb "tener" (to have" in the present tense in Spanish.
Cerebellum
Advanced Spanish: Present Perfect Tense
Learn about the subjunctive - how to form it, how to use it, and how to make it obey your every command. This is part 1 in the series: 'Advanced Spanish: Subjunctive and Formal Commands'.
Señor Jordan
01020 Spanish Lesson - Present Tense - AR verbs: tú form
In this video lesson we'll be talking about the present tense of -AR verbs and how to change them in the tú (you) form.
Señor Jordan
01022 Spanish Lesson - Present Tense - Ar verbs: nosotros
Hola. In this video lesson, we cover the nosotros & nosotras form of regular -AR verbs in the present tense. Nosotros means 'we' while nosotras means 'we' (only females). Enjoy!