obidee2
‘Easy to ignore’ is not a term I would use here, especially given the motion environment of a rocket. It seems like it might be beginning to be borderline possible.
5kg, 500W panel (don’t exactly know what the ratio is for a panel plus protection and frame for space, might be a few times better than this)
Say it produces about 350kWh per month before losses.
Mass to LEO is something like 10x the weight in fuel alone, so that’s going to be maybe 500kWh. Plus cryogenics etc.
So not actually that bad
There’s a reason /s was a big thing, one persons obvious sarcasm is (almost tautologically) another persons true statement of opinion.
The better comparison is what if there was a bottomless bucket of candy in your 10 year olds room all the time.
LEDs clearly do not produce anything like the spectral energy of blackbody radiation (sunlight, incandescence bulbs), and many do flicker (although that’s a byproduct of individual designs, not the technology itself). This is easy to confirm with simple sensors. So it’s completely uncontroversial to say they don’t replicate “natural” light.
Pretty much all tube amp designs produce an output that is modified from the input signal. This is what makes them sound different and to plenty of personal opinions more enjoyable to listen to music on. But they are more like the “LED” side of the lighting example - they produce an output that is different from the “natural” aka original audio material.
Anyone who gives 10 seconds of thought to how this could help realizes at 90% it’s a helpful first pass. Motivated students who really want to hide can probably squeak past more often than you’d like. And you know there will be false positives so you do something like: * review those more carefully, or send it to a TA if you have one to do so * keep track of patterns of positives from each student over time * explain to the student it got flagged, say it’s likely a false positive, and have them talk over the paper in person
I’m sure decent educators can figure out how to use a tool like that. The bad ones are going to cause stochastic headaches for their students regardless.
But past a certain scale special purpose machines will always be more cost effective.
One of the big hurdles for changing human behavior at scale is improving awareness. Even people who want to conserve their water usage benefit from frequent reminders to actually make changes stick. Being reminded the state is in a drought every time you go to a restaurant was an effective way to keep lots of people regularly conscious of the issue. Even if they complained about the method.