"The explanation of how the thrust works makes no sense.  The blades adjust position every rotation?"

"Powder in the shower wouldn't last 3 days....."

"Not the worst idea but they should probably thank Spurcycle bell for 99% of the design...."

"You should look up PaperFoam...."

"What's a "single use glass bottle"?  Glass can be recycled a million times.  There's no such thing as single-use glass unless they just throw the thing into the trash instead of recycling it...."

"Good exploration but it seems like they took it too far without any feedback. -Most e-bikes are either extra heavy, extra long or have all sorts of racks and panniers on them rendering the entire idea kind of useless.   I'd also be willing to bet a good portion of e-bikes don't even live in a garage and if they do, they're not going to install an entire charging hub thing.... "

"No one is copying your huge light, trust me...Also, if the competitor is 90% smaller they clearly are not using the same design.  It's a tiny light that emits in 360 degrees but smaller and works better and easier to charge and mount on the bike and it's just better in literally every way.Your response sounds like it was written by chatgpt....."

"This light looks ridiculous....  Dude is going to be annoyed when he sees it's been solved for $40 and 90% smaller.  "

"I hate to say it but the production of glass is anything but sustainable.  The amount of energy required to melt the glass is astronomical.  Yes, you can re-melt glass over and over but where is the heat energy coming from????  Certainly not wind power..... "

"what is the point of roto-molding something this small?"

"I would think it would be harder to clean"

"I don't know why this generation is complaining about excessive use of plastic in products these days."