Someone can find more information on the font Helvetica Neue from a number of websites such as the official Adobe discussion board, desktoppub or stackoverflow.
Helvectica It is actually Helvetica Neue. It is very different from your standard Helvetica and it costs money to download. Century Gothic is the closest one that you already have installed, but you can download similar ones for free, but not the exact one.
Helvetica Light
Helvetica was created in 1957 by Swiss typeface designer Max Miedinger and Eduard Hoffmann. It has since become one of the most widely used typefaces in the world.
The Helvetica font can be downloaded for free. You can get mostly anywhere on the internet. If you have Microsoft word they give you the font for free already.
Helvetica is a typeface that was originally created by Max Miedinger at the Haas Type Foundry in 1957. The typeface was meant to be a competitor for Akzidenz-Grotesk, another sans-serif typeface that was popular at the time. Helvetica's original name was "Neue Haas Grotesk," but was changed, after a rise in popularity, in 1960 in an effort to make it more internationally appealing. Helvetica is one of the most widely used sans-serif typefaces in the world, born when clarity of communication was becoming more important than unnecessary ornamental decoration. It's forms are characterized by a balance of positive and negative space and exemplify the ideals of the time in which it was created by being clear and easy to read at almost all weights and sizes.
It's Helvetica, with the curling down. Sometimes in uppercase, sometimes in lowercase, sometimes mixed, but always the one and only Helvetica :)
Helvetica is one of the most proeminent fonts in use by graphic designers today. You can see it everywhere, from American Airlines logos, to posters in your neighbourhood. Typography is the art of laying out text, therfore, typography in helvetica means writing text in Helvetica. It can be extended to typesetting in Helvetica.
Maybe the one I have is shiny and light weight
One can find information on Kumuka Worldwide on the official Kumuka website. There one can find information and contact details for the company. One can also find information on their Facebook page.
Confederatio Helvetica is Switzerland. It is 1909 Swiss 20c bit.
One can find more information about culling on Wikipedia where they have much information on the procedure and how it is implemented. One can also find information on 'HowStuffWorks'.
One can find information on the covariance matrix on the Wikipedia website where there is much information about the mathematics involved. One can also find information on Mathworks.