Fords with frickin' laser beams on their (cylinder) heads

[Newc]

Replacing spark plugs with lasers:

http://www.theregister.co.uk/2011/04/21/laser_spar...

[paranoid airbag]

seems lasers are in everything these days hopefully it'll prove useful/interesting.

[JamieBeeston]

more on this from the BBC

[thinfourth2]

Oh they will be nice and cheap to replace

[davepoth]

thinfourth2 said:

Oh they will be nice and cheap to replace

Probably - have you seen how much a DVD player costs?

[James Dean]

Very interesting.