[ully2]

wow, this could be hugh and series

[Responsibility2nd]

[Second Amendment First]

My son is a doper and will receive his PhD for it in three weeks.

[HangnJudge]

ORNL is world famous in materials research

The SNS (Spallation Neutron Source)
has furthered this expertise.
This research is an extension of the
Scanning Electron Microscopy work there

As I type, I'm about 10 Miles away from ORNL

[expat2]

The lower silicon in (f) is just a straight substitution for a carbon atom, and is probably a planar structure, but the one in (e) looks like a silicon atom in a silicon crystal (or a carbon atom in diamond, of course) and I would suspect that the silicon and the four carbons around it are a non-planar distortion, at two different levels perpendicular to the image.

[neverdem]

Data Published in Nature Biotechnology Show Messenger (m)RNA Prophylactic Vaccines Based on CureVac's RNActive® Technology Demonstrate Immunogenicity and Protection Against Influenza Virus Infection

Breakthrough nanoparticle halts multiple sclerosis

Is Opposition to Genetic Engineering Moral?

Vitamin D deficiency linked to Type 1 diabetes

FReepmail me if you want on or off my health and science ping list.