#molecules

It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally. ↗

— Derek Harold Richard Barton

#available #barriers #because #chemists #demonstrate

One day I discovered that one could get the barrier to internal rotation in ethane approximately right using this method. This was the beginning of my work on organic molecules. ↗

— Roald Hoffmann

#barrier #beginning #could #day #discovered

When you look more generally at life on Earth, you find that it is all the same kind of life. There are not many different kinds; there's only one kind. It uses about fifty fundamental biological building blocks, organic molecules. ↗

— Carl Sagan

#building-blocks #earth #existence #life #molecules

I am saddened by how people treat one another and how we are so shut off from one another and how we judge one another, when the truth is, we are all one connected thing. We are all from the same exact molecules. ↗

— Ellen DeGeneres

#another #connected #exact #how #i

This simple idea served to provide information on the geometrical shape of reacting molecules, and I was able to make the role of the frontier orbitals in chemical reactions more distinct through visualization, by drawing their diagrams. ↗

— Kenichi Fukui

#chemical #chemical reactions #diagrams #distinct #drawing

This work made me more and more interested in biological matter, and I decided that I really wanted to work on the X-ray analysis of biological molecules. ↗

— Aaron Klug

#biological #decided #i #interested #made

A composer is a guy who goes around forcing his will on unsuspecting air molecules, often with the assistance of unsuspecting musicians. ↗

— Frank Zappa

#around #assistance #composer #forcing #goes

The basic parts, the start-up molecules, can be supplied in abundance and don't have to be made by some elaborate process. That immediately makes things simpler. ↗

— K. Eric Drexler

#basic #elaborate #immediately #made #makes

I must confess that, at that time, I had absolutely no knowledge of the slowness of the relaxation processes in the ground state, processes which take place in collisions with the wall or with the molecules of a foreign gas. ↗

— Alfred Kastler

#confess #foreign #gas #ground #had

No matter how closely you examine the water, glucose, and electrolyte salts in the human brain, you can't find the point where these molecules became conscious. ↗

— Deepak Chopra

#brain #closely #conscious #examine #find