- Two ways to get your email noticed. Have the subject be useful to the reader, or make it mysterious...
- Sports arenas might be ripping you
- You probably never thought much about the difference between stalactites and stalagmites. But there's a difference. That's why there's different names. Hint: Stalactite with a t as in “top” since it's from above, and stalagmite with a g as in "ground" since it's from the ground. Impress your spelunking friends!
- Maps are eurocentric. But then again so is a lot of other things in society. Change your perspective and discover something new.
- This is the future of house design. Hopefully, anyway.
- Divers in Sydney rescued an endangered nurse shark. Not without a fight from the shark though. Still, worth it.
- That's all for this week. Learn something new.