Wheels or Doors

[Pearl Jam]

As per title, a question I heard on Vernon Kaye’s show ( Radio 2 in the UK ) the other day.

Are there more wheels or doors in the world?

Ok, wheels obviously.. cars ,bicycles,any motorised vehicle, even suitcases

But then think about doors, how many houses in the world, and each of them houses will have many doors and not even beginning to count kitchen doors, wardrobe doors ..

Then you go back to motorised vehicles having wheels but also the vast majority will have doors too 😂

Anyways, just thought I’d share with all you good folks

 

[Liquid]

This topic was a thread that was recently exorcised. I can't remember what the consensus is but the semantics being argued were over a door counting as "portal" or "entry" and wheel to include any rotating circular component, which opened up huge possibilities.

 

[Greycap]

Consider the fact that Lego is the world's biggest tyre manufacturer by a huge margin and there's no closing that can of worms.

 

[GT_brickhole]

Consider the fact that Lego is the world's biggest tyre manufacturer by a huge margin and there's no closing that can of worms.

how many doors and portals does Lego also make?

but i feel the answer to OP is wheels.

 

[Joey D]

Wheels. Think of all the machines that use bearings and gears.

 

[Eunos_Cosmo]

An RTX 4090 Card has about 20 billion logic gates. A gate is a door, yeah?