Laser pointers can be very shaky, this might be more practical for him.
Also a professor of mine said she avoids it because some veteran students get twitchy when they see it.
Took me too long to realize “veteran students” aren’t just very experienced students
“You’re going to set off the grad students’ PTSD if you keep using that thing!”
Fiftieth year retaking this module.
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With a projector screen that big and with him that close, I can see why. That’d be a pretty bad angle for a laser pointer.
As someone with protanomaly (colorblindness due to sucky red cones), this guy is a hero.
I gotta tell you Op. I just don’t see the point.
I would have loved this. Laser pointers can be very hard to spot.
Agreed, plus they run out of battery or just stop working for no reason when you need them most. This only happens very rarely with the foam-hand-fishing-pole.
Sir, I didn’t get that … Can you please point it out again.
He points at you instead - “YOU, SIR! GET OUT OF MY CLASS!” he demands as he waves his foamy finger at you all in a vague gesture.
Would make for a good funny video.
Can’t quite make out what is being taught here. Are they doing nucluophilic acyl substitiution, or just some random resonance structures? I wish there were a few more pixels…
