I just realized that I never made the laser joke???

See on Tuesday in physics we used a laser to measure the diameter of a hair in a lab (we're doing a light unit)

There's not really a joke to be made about the laser itself, except that it's cool, but,,,

I mean,,,,,

T H E S U N I S A D E A D L Y L A S E R
n o t a n y m o r e t h ere'sa b l a n k e t