Hi,
ive been studying formation of solar system and couldn't find an
explanation for why the sun didn't absorb heavy elements from
early solar system? why they remained around the sun and formed
planets and not get absorbed to the centre?
thanks in advance
Hi everyone,
I'm wondering if its possible to design a molecule that re-arrange on an electromagnetic (non-visible and radio) signal, and revert back to original structure when signal stops.
Thanks in advance