The very basic principles behind rocket engines!

[@glennmcg8104]

You make rocket science easy to understand. Thanks, I've learnt something very cool today.

[@mariocesarsousa]

Very clever explanation ❤. Thank you.

[@tizazualemu1817]

Amazing!!!

[@Grateful92]

Wow 😮

[@Robert_McGarry_Poems]

🚀

[@master.arts.by.mohit.]

Thank u so so so much sir ❤

[@ambiencelectronica]

And to think rocket has never seen the non exiting space is the cherry on top.

[@AryaChowdhury-p8g]

Sir, I am an Indian and want to be a physicist at MIT. What should I do??

[@freeofmindset]

But How fuel is burning in no atmosphere

[@whatscookingresearch]

Rocket engines have a fuel and oxidizer which are combined so they don't burn oxygen in the air. But what should be asked is, "Since rocket exhaust goes in the direction opposite the direction of travel, how is the back pressure which must be pushing against the engine nozzle created?"

[@UsernameisMac]

Why do you sound like TierZoo

[@martf1061]

Those balls are clearly not exactly the same.. Heavier at the end. Tricked video again... Shame