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The fastest way to board a plane, according to mathematics

Lesson by Rachel Yang, directed by Avi Ofer.

After hours of delay, your flight is finally boarding. But as the line grinds to a halt, you can’t help but think — there must be a faster way to board this plane. Mathematicians have been studying this problem for years, devising and testing a range of different boarding methods. Rachel Yang digs into our biggest plane-loading bottlenecks and potential methods to alleviate this travel headache. 

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Watch now
 
 

Pandora's Legacy

Pandora's Legacy

Enter the world of Pandora's Legacy, an epic escape room puzzle adventure filled to the brim with your favorite characters from Greek mythology. Get your copy of the game critics are calling "A gift from the gods" here!

 

Get your copy!
Get your copy!
 

TED Games

TED Games

Four new games have joined the TED Games hub! Rush Hour rewards reasoning. Spellcheck celebrates linguistic chaos. Cheat Sheet tests trivia. And Pixellence reveals art. 
From visual logic to tricky word play, these games deliver fresh daily challenges built for curious thinkers. 

 

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TED-Ed Student Talks

TED-Ed Educator Talks

Confidence isn’t just taught — it’s built through practice.

 

Throughout the Student Talks program, students have numerous opportunities to practice speaking in front of their peers, and learn to communicate their ideas with clarity and intention. Student Talks empowers them to turn their curiosities, stories, and passions into impactful messages, and build confidence in themselves, their ideas, and their voices. 

 

Help build your students’ confidence by bringing TED-Ed Student Talks to your school or organization! Apply here today.

 

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Learn more
 

TED-Ed Shop

TED-Ed Shop

Check out the items in our TED-Ed Shop like this TED-Ed Loves You Mug!

 

See how our shop helps our nonprofit mission »

 
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