Desideratum：迫切需要之物；所愿望之物
Oh, I love this word from Latin, which means 'something desired as a necessity'

I had never heard of this word so thank you for introducing it to me :)

And I also learned a new astronomical term--worm hole from @raj808's Sci-fi blog. God, have you heard of wormhole before

In physics, a wormhole is a tunnel in space that is believed to connect different parts of the universe. 宇宙隧道

the story of an astronaut who is sucked through a wormhole into the other side of the universe.

As to my little contribution, Im just happy to help you learn a new word. Did you know I am just starting to learn Portuguese in preparation for a possible move there in the next 6 months - a year. It's a hard language to learn as it's a mish-mash of Italian, Spanish and Moorish influences :)

P.s.

2.Who​ cut the cheese? 💨
Meaning: Who farted?

This one made me laugh 😂