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Anti-Gravity Wheel Explained

AdultsPhysicsScienceEngineering...
It's a little shaky but if you average out the oscillations I think the result is clear. Again, huge thank you's to A/Prof Emeritus Rod Cross, Helen Georgiou, Alex Yeung, and Chris Stewart, the University of Sydney Mechanical Engineering shop, Duncan and co. Ralph and the School of Physics.

Questions no one knows the answers to

AdultsPhysicsScienceSpace...
In the first of a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.

Can You Solve This?

AdultsCreativityMathPsychology...
How do you investigate hypotheses? Do you seek to confirm your theory - looking for white swans? Or do you try to find black swans? I was startled at how hard it was for people to investigate number sets that didn't follow their hypotheses, even when their method wasn't getting them anywhere.

Sulfur Hexafluoride Gas

AdultsScienceTechnologyChemistry...
A model boat floating on sulfur hexafluoride (gas significantly denser than air) at the Physikshow of the University of Bonn!

The Hour of Code is here

AdultsEducationProgrammingTechnology
Have you done an Hour of Code yet? Join millions of others at: code.org.

Kano: A computer anyone can make

AdultsStartupsTechnologyEducation...
A computer and coding kit for all ages, all over the world. Simple as Lego, powered by Pi. Make games, learn code, create the future.

Kid President's 20 Things We Should Say More Often

AdultsHumorPhilosophySociety...
Kid President believes the things we say can help make the world more awesome. Here he shares a special list of 20 things we should say more often. What would you add to it?

Five Year Old Genius Arden Hayes on Jimmy Kimmel Live

AdultsTVWorldEducation...
Adorable five-year-old genius Arden Hayes demonstrates his incredible wealth of knowledge in world geography.

Valentina speaks about her experience studying in Vancouver

AdultsSmrt PathwayEducationTravel...
Valentina speaks about how she took the Smrt IELTS program at the Canadian College of English Language and how much she loves Vancouver.

Don Draper Wants You To Thank A Teacher

AdultsEducationRelationshipsTeacher Cafe
Great teachers shape who we are today.

How to Make Negative Sentences

AdultsMediaEducationGrammar
Mark explains the basic rules for making negative sentences. This video is for students at a pre-intermediate level.

Brain Divided

AdultsArtCreativityFilm...
Check out this great CGI animated short film by the talented Josiah Haworth, Joon Shik Song and Joon Soo Song! Presented by Ringling College of Art and Design and debuting online exclusively in Cartoon Brew's 4th annual Student Animation Festival.

Making Questions

AdultsSmrt LiveWritingEducation...
Mark explains the basic rules for making questions. This video is for students at a pre-intermediate level.

The Past and Future

AdultsMediaEducationLanguage...
Mark introduces the past simple tense and ways of talking about the future. This video is for students at a pre-intermediate level.

Present Tenses

AdultsGrammarSmrt LiveEducation...
Mark introduces two common present tenses. This video is for students at a pre-intermediate level.

Adverbs

AdultsGrammarSmrt LiveEducation...
Mark explains the use of adverbs. This video is for students at a pre-intermediate level.

Adjectives

AdultsGrammarSmrt LiveEducation...
Mark explains the use of adjectives. This video is for students at a pre-intermediate level.

Nouns & Pronouns

AdultsGrammarSmrt LiveEducation...
Mark explains the use of nouns and pronouns. This video is for students at a pre-intermediate level.

The Past Tenses Part 4

AdultsGrammarSmrt LiveEducation...
Leanne explains how English speakers use the Past Tenses (Part 4). This lesson is for students at an intermediate level.

The Past Tenses Part 2

AdultsGrammarSmrt LiveEducation...
Leanne explains how English speakers use the Past Tenses (Part 2). This lesson is for students at an intermediate level.

The Past Tenses Part 1

AdultsGrammarSmrt LiveEducation...
Leanne explains how English speakers use the Past Tenses (Part 1). This lesson is for students at an intermediate level.