Everyone is on a an email list where they receive an endless amount of typically bad jokes, but sometimes we get some funny jokes too! I get quite a few funny emails, so I'll share one with you.
This is a quick lesson in physics. Engineers will surely understand, but everyone who has a little bit of wonder will enjoy this too.
Question:
Define Sinusoidal or Harmonic Motion?
This may offend those looking to be offended. Click "more" at your own risk.
ANSWERS:
For Non- Engineers: This is Sinusoidal Motion.
For Trained Engineers: This is Harmonic Motion.
However ... to my Non-Trained Engineering Eye: This is Classic Sinusoidal & Harmonic Motion.


















