#molecule

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

I will never use a substitute for butter. Margarine is one molecule away from eating plastic. If I'm going to eat that type of food, it's going to be the real deal. ↗

— Paula Deen

#butter #deal #eat #eating #food

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 magnitude of the atomic weight determines the character of the element, just as the magnitude of the molecule determines the character of a compound body. ↗

— Dmitri Mendeleev

#body #character #compound #determines #element

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