SCIENTIST VIDEO CLIPS - This is a great video site showing the life and careers of famous scientists. Find out about Richard Feynman, Rosalind Franklin, Gregor Mendel and even Mister Spock in interviews with scientists in their field today.
Unknown Designers I think these examples are particularly clever uses of type. They are both dynamic and visually pleasing. They all incorporate clever use of icons, negative space and type modification to achieve an overall good logo design.
There is consistent proximity throughout the logotype. The negative space forming the "N" makes sense with the name because looking at the logotype engages the audience when locating the "N". I also think the logotype font works well bold.