Hyperbolic metamaterials explained in 5 minutes

[@liumobius]

after 11 years: very educational video! thank you

[@manoochehrtakrimi]

Concise, fluent and complete . Thanks a lot.

[@TheBroShowAus]

Excellent job, mate! Really clear and easy to understand!

[@hongbinbin24]

I watched this video twice!!! Many thanks.

[@projectbravery]

This explanation was so amazing, thank you so much!

[@MrNooders]

Best explanation I've ever seen. Please write the textbook!

[@adnannust]

Excellent! very nice explanation.

[@Passi87]

Hey, that was a really good explanation!

[@louisslvsteinevind5126]

THANK YOU THANK YOU THANK YOU! I'm currently writing a report on one of the steps in producing a HMM, depositing TiO2, and this video actually helped explain why this is a good idea! :D don't worry guys, they are on their way.... might be a couple years (or decades) tho....

[@Doubting_Thomas1]

Haven't they already been developed though? science.sciencemag.org/content/321/5891/930

[@alexleviyev]

think i found a mistake at 4:16. You get a two sheet hyperboloid in the z direction only if the y and x directions have negative epsilons. With the form you wrote, you should be drawing a one sheet hyperboloid, not two sheet

[@nvz_uk]

Awesome. Thanks for sharing.

[@kalinda619]

very coherent and well explained, thanks! :)

[@maksudulhossainjewel378]

What is the software you are using? Nice explanation!

[@pkjayg]

Dear Dr Quark, there was a video explaining meta-materials with mechanical equivalent (ie, spring mass system) explaining dispersion relation. Can you please post it again

[@anupamghoshh]

wonderful explanation.

[@soukainaes-saidi7236]

Thank you. Very interesting video with good explanations. What about the gap in the z direction between the two branches of the hyperbolic dispersion ? No propagating light ?

[@rosaalshammari8782]

wowwww, wonderful .thanks for sharing

[@ostheer]

epic video, my frond.

[@ostheer]

Your best wisher Cheeki Breeki and Family

[@hongbinbin24]

Thank you.

[@tulikachoudhary4608]

amazin !! :)

[@safaahadi2935]

it is the best,how we can get it:(

[@anupamghoshh]

power packed 5:33.

[@mattrainey9259]

So, how did I go from watching goat videos to this?