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TED-Ed
TED-Ed: What’s the point(e) of ballet?
A baby cursed at birth. A fierce battle of good and evil. A true love awoken with a kiss. Since premiering in 1890, “The Sleeping Beauty” has become one of the most frequently staged ballets in history. So what makes this piece so...
Periodic Videos
Coke Cans in Acid and Base - Periodic Table of Videos
Periodic Videos
Very Fast Death Factor - Periodic Table of Videos
Anatoxin-a is also known as Very Fast Death Factor. it is found in some forms of cyanobacteria (better known as blue green algae). More videos <a href='http://www.periodicvideos.com/' target='_blank' rel='nofollow'>at</a> href='http://www.periodicvideos.com/' target='_blank' rel='nofollow'>at
Periodic Videos
Bohrium - Periodic Table of Videos
Periodic Videos
Radon - Periodic Table of Videos
Here is a new video from us about Radon, including a look at a historic letter and a German cloud chamber! With thanks to the Royal Society and GSI. For those with annotations, the caption at the end for Radon should clearly be Rn, not...
Brian McLogan
Half angle of tangent given an angle
👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...
Periodic Videos
Strontium - Periodic Table of Videos
Our new strontium video includes a trip to the village of Strontian, a flame test and some footage of nuclear explosions! More chemistry <a href='http://www.periodicvideos.com/' target='_blank' rel='nofollow'>at</a> href='http://www.periodicvideos.com/' target='_blank' rel='nofollow'>at
Periodic Videos
Siphon in a Vacuum - Periodic Table of Videos
Royal Opera House
Alice's Adventures in Wonderland - Knave of Hearts Pas de deux (The Royal Ballet)
Sarah Lamb as Alice and Federico Bonelli as Jack/Knave of Hearts in The Royal Ballet's Alice's Adventures in Wonderland Find out more at href='http://www.roh.org.uk/alice' target='_blank' rel='nofollow'>at Christopher Wheeldon’s...
Periodic Videos
Magic Jug - Periodic Table of Videos
Periodic Videos
Mercury and Relativity - Periodic Table of Videos
A new paper discusses how relativity plays a role in Mercury's low melting point. Planet Mercury (Sixty Symbols) CoperniciumtGalliumtu.be/Vault9Uw5vo'...
Periodic Videos
Unusual Periodic Table - Periodic Table of Videos
Royal Opera House
The Nutcracker – Hans-Peter's mime (Alexander Campbell, The Royal Ballet)
Alexander Campbell as Hans-Peter/the Nutcracker dances his mime sequence from Act II of Peter Wright's production of The Nutcracker, recorded live in December 2013. Find out more at href='http://www.roh.org.uk/nutcracker' target='_blank'...