When I saw the following stories, I couldn't resist.
Large Hadron Collider, world's largest machine, broken by 'rogue
weasel who bit through power cable'
http://www.telegraph.co.uk/news/2016/04/29/weasel-causes-large-hadron-collider-shutdown/
Weasel Apparently Shuts Down World's Most Powerful Particle
Collider : The Two-Way : NPR
http://www.npr.org/sections/thetwo-way/2016/04/29/476154494/weasel-shuts-down-world-s-most-powerful-particle-collider
To: "Pop Goes the Weasel" [traditional]
VERSE
The CERN collider has a few quirks.
It doesn't run on diesel.
A critter came to gum up the works:
Pop goes the weasel.
BRIDGE
Physicists intensively trained,
To make a clear appraisal,
Of reams of data they've obtained,
Stopped by the weasel.
VERSE
The most complex machine ever built,
May lie beneath some teasel,
But no more hadrons hurtle full tilt,
Stopped by the weasel.
BRIDGE
The hunt for boson particle tracks,
And symmetries of these'll,
Be the butt of snarky cracks,
Topped by the weasel.
-- Jim Goulder