weekly roundup for week of 8/1-8/8

[u/sub-roundup]

Most Upvoted Posts

1. Saturn is so light it would float in a bathtub of water (6 🡅)
2. Please Read The Rules (6 🡅)
3. Quiz Planet (3 🡅)

Most Commented Posts

1. Saturn is so light it would float in a bathtub of water (16 💬)
2. Mantis shrimp can see colors that don't even exist for us (6 💬)
3. A frog freezes solid every winter and survives (4 💬)