Al Hall

4 Questions 11 Answers 0 Followers

Questions related from Al Hall

Are heavier isotopes (for example metals) stickier somehow in adhering to silica?

Hi all, I ask, whether heavier isotopes (for example metals) are "stickier" somehow in adhering to silica? A paper on Xray response from various metals would indicate otherwise, at least for X ray...

08 December 2024 3,718 0 View

Does anyone know the origin of this quote: "Nearly 50% of the nitrogen found in human tissues originated from the Haber–Bosch process""

I have seen this quoted in a few different places, and it's an interesting way to conceptualise just how much Haber-Bosch derived Nitrogen is around. I had first thought to find statistics on the...

01 January 1970 1,556 8 View

Research Gate just asked me to verify, so I did...but what happens if we forget to do it each 6 months?

Hi all, Research Gate just asked me to verify, so I did...but I have not seen that before..and just wondering now, what happens if we forget to do it each 6 months? Is our profile cancelled? It...

01 January 1970 6,821 0 View

Does the rate of slowing of Earth's spin, match the rate of solar system expansion?

A small question from a small person: if the Earth's magma partially stays hot, because it's continually massaged by gravitational pull from the planets (particularly the moon and sun) as they...

01 January 1970 1,065 11 View