People should really start taking water pollution more seriously!

That is so cool! The people of UTEC are very creative and kind as well. I hope other rain forest communities can overcome their electricity problems as well. The lamp could also be used for many other things, it is so innovative!

This is a problem that definitely needs to be solved, and I'm glad people are working on it. I had no idea that food waste was harmful to our environment too, I hope people will stop wasting so much food and remember that food is a privilege that not all of us have

I completely agree. Us humans already rule over the land animals, so do we have to do the same to the marine life. The manatees have to go there because of the warmer waters, and we need to get past our wants as tourists, and respect the manatees. We need to put ourselves in their shoes and imagine what it would be like to have tons of people surrounding you and watching your every move every moment of what's supposed to be your relaxing life! No offense to anyone, but we need to pull our act together to help save these beautiful creatures.

I agree that this isn't a completely worthy cause for improvement, but it is kind of cool. This can be a way for artists to show the world their work. I like it when my shoes somewhat match with my outfit, and this is a good solution for it. I would only have to have one pair of shoes for a long time(until my feet grow). They could use this technology and the investments going into it for better, more charitable causes rather than footwear though. By the way, I did not mean to offend anyone

150-1000 dollars