The Puzzling Fourth Dimension (and exotic shapes)

[Retro]

They're not kidding when they say puzzling: it's an understatement. Makes me wonder if this is actually the core reason why our universe is 3 dimensional and not 4, like it could be some sort of barrier to real life higher dimensions.

Nerd level: full boffin mode required complete with thick glasses and high forehead.

To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.

Accept third party cookies

 

[Tiffany]

I'm fully attired with my pocket protector, retro 1960's black safety glasses.... I've "Enstiened" my hair for the full effect, and have multiple No 2 pencils, and 2 mechanical pencils set aside with my college rule notebook paper ready to take notes.

I'll watch it in a bit and comment later, thank you @Retro

 

[Retro]

This video is fascinating and also takes some concentration. I think you'll like it.

 

[Tiffany]

I haven't forgotten to watch this video....darn keyboard is still broken and the external keyboard will give me sound.....not sure what button is locked or unlocked....I know, I should know that....but it's just not working....I will watch this video yet on another pc!!