Please develop a haiku that describes the design challenges of this instrumentation scenario

Well, feather2pixel tip-riders, it’s vacation time. Thank god for that. Actually, the party kind of started on Friday. I gave every member of the Instrumentation class a pop quiz stapled to a $1 scratcher (or as Dirty Jay calls them: Vallejo City Bonds) and we were off to the races. This was question number two:

Given an instantaneous, sustained Vin that occurs at t=3 in the form ΔV(t)=2cos(ωt), please sketch a portrait of the instructor below:

Click here for a collage of the highly disturbing results.

I will come clean and admit that it’s actually Sunday night–the party’s been on for quite a while. If you want to call it that. Mostly, I have been catching up on some much-needed rest. I don’t remember the last time I slept in.

Some mildly interesting things happened this weekend. The most unexpected of them happened yesterday in the middle of the night. I was stumbling down Valencia street and who did I run into on the corner of 22nd, but Williams the Border Collie. Williams was a co-worker of mine at the Exploratorium for a year and a half. She was the warmhearted Field Trip Explainer. We rode bikes together and generally got on well. After the work year ended, though, nobody ever heard a peep from her, despite several months of voicemails. After a while, I didn’t know what to think and kind of gave up. I was a little pissed.

But there she was before my eyes. It’s extremely hard to get Williams’ attention, but when you do, you get a lot. I don’t think I have ever met a more compassionate person.   Her face lit up and she walked home with me. We sat on my porch, talking for a while and it made me feel a little crestfallen to think that so much has changed for both of us since we last spoke. The world of Field Trip Explaining feels like a long lost childhood.  We walked to a cab at the corner of Mission and I told her I missed her. I do. Right before getting in, she gave me a big hug and you know what? It’s been a long time since I got a real hug.  It’s something I don’t think about that much.  I think really needed it. Thanks Williams.

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