256
Fritz Haber moment (lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
[-] PM_Your_Nudes_Please@lemmy.world 4 points 13 hours ago

Similarly, the process for purifying aluminum is still the same as it was when it was first invented. Prior to the discovery of the Hall-Héroult processes in the mid 1800’s, (two men discovered the same process at the same time in different parts of the world,) pure aluminum was extremely rare. It used to be considered a fine metal, more expensive than silver or gold; Napoleon famously had aluminum silverware that he would use (instead of real silver) when he wanted to impress guests.

[-] Glitterbomb@lemmy.world 4 points 13 hours ago

Heck yeah, the Washington monument in DC is capped with aluminum like how the egyptian pyramids used to be capped with gold, because aluminum used to be a precious metal. (Sure, its a nice lightning rod too) Now it's so common you can find it in the trash on the side of the road

this post was submitted on 06 Nov 2024
256 points (88.1% liked)

Science Memes

10905 readers
1937 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS