I have some questions about this, but I love the idea.

  • How does it store the waste it collects? It looks fairly small.
  • Wouldn't you need a fleet of millions of these to make a dent?
  • Can it sniff out the trash in the water so it's more efficient, or does it randomly swim around and hope to get lucky?

So many questions, but let's not waste time by paralyzing ourselves debating over best methods. Let's try everything!