"It’s personal and shows your passion. You could also add one line saying this idea might inspire other “nature-inspired” designs in spacecraft."

"Interesting approach to self-maintaining batteries! Exploring adaptive energy management could make the system even more efficient."

"The “self-cleaning battery” idea is simple to imagine but powerful in impact. You’ve mixed creativity with logic perfectly — that’s rare and impressive!"

"It’s nice how your idea solves an actual problem satellites face. Maybe add how much longer a battery could last with this system — even a rough estimate would sound impressive."

"You’ve taken something as complex as kidney function and turned it into a satellite solution — that’s genius and creative thinking. It instantly grabs attention."

"You chose a real problem that matters battery failure and space debris. You could add one small line about how you’d test this like with a CubeSat"

"This idea is futuristic but still believable.
A small drawing or diagram would make it even more memorable in a presentation."

"“Could SkillSprint also allow clubs to post volunteering tasks for credits instead of money?”"

"Very thoughtful concept! It could become even better if students could form small ‘Skill Teams’ to collaborate on real projects"

"The self-cleaning system sounds cool, but maybe mention if it would need extra power to run, and if that’s worth it compared to how much battery life it saves."

"It would help if you say what kind of battery this idea is for — like lithium-ion or solid-state — because each one works a bit differently."

"Your problem, solution, and benefits are clear. Maybe just make the “How it Works” part step-by-step so it’s easier to picture."

"Fascinating concept! Drawing inspiration from human biology to solve satellite battery degradation is pure genius. “Nephrons in Orbit” beautifully blends bio-mimicry with aerospace engineering — a sustainable, self-maintaining solution that could…"

"The self-cleaning system sounds cool, but maybe mention if it would need extra power to run, and if that’s worth it compared to how much battery life it saves."

"Respect for connecting biology with aerospace. Shows true out of the box thinking 👏"

"Such a great sustainable and innovative idea!"