Wormholes are rubbish

[AdamW]

I have just been reading here about how wormholes probably can't be used with predictable results. But I came across what is possibly the rudest physics ever written:

a wormhole could be kept open by filling its throat with an ingredient called exotic matter

FNARR FNARR!!!

 

[kendor]

that's why Doctor Who needs a female sidekick then to keep the mouth open

 

[pipme]

Blow holes are worse ...
The Woo Whoo sidekick is doing the runner too, mid next series twill be bye, bye Billie .. Off to Hollycopse ? or wot ?