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ADOBE FRAMEMAKER 7.0
Classroom in a Book
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Rename xWeb1.css back to Web1.css, and then click Reload (or Refresh) in your Web
browser window.
As the page reloads, you will see the difference a stylesheet makes. (But if you’re using a
browser that doesn’t support stylesheets, such as Navigator 3.0, there will be no
difference.) The text size, weight, and color now more closely match the original
document. The difference will be most obvious in the heading paragraphs.
Without a stylesheet (left), and with a stylesheet (right)
5
Close your Web browser or minimize its window.
Refining the mappings
When you save a document as HTML or open the HTML Setup dialog box for the first
time, FrameMaker 7.0 automatically maps paragraph and character formats to standard
HTML elements and cross-reference formats to special conversion macros.
You can change these automatic mappings in the HTML Setup dialog box.
Looking at and changing paragraph mappings
The easiest way to inspect or change mappings is to use the HTML Setup dialog box.
Pioneers in Electricity
he phenomenon that Thales had observed and recorded in antiquity aroused the interest of many
scientists through the ages. They made various practical experiments in their efforts to identify the
elusive force that Thales had likened to a "soul" and which we now know to have been static electricity.
Of all forms of energy, electricity is the most baffling and difficult to describe. An electric current cannot
be seen. In fact it does not exist outside the wires and other conductors that carry it. A live wire carrying
a current looks exactly the same and weighs exactly the same as it does when it is not carrying a current.
An electric current is simply a movement or flow of electrons.
The following sections describe some pioneers in the advancement of our knowledge of electricity.
The Early Scientists
Benjamin Franklin
Benjamin Franklin, the American statesman and scientist born in Boston in 1706, investigated the nature
of thunder and lightning by flying a child’s kite during a thunderstorm. He had attached a metal spike to
the kite, and at the other end of the string to which the kite was tied he secured a key. As the rain soaked
into the string, electricity flowed freely down the string and Franklin was able to draw large sparks from
the key. Of course this could have been very dangerous, but he had foreseen it and supported the
Pioneers in Electricity
he phenomenon that Thales had observed and recorded in antiquity aroused the interest of many scientists through
likened to a "soul" and which we now know to have been static electricity.
Of all forms of energy, electricity is the most baffling and difficult to describe. An electric current cannot be seen. In fact
it does not exist outside the wires and other conductors that carry it. A live wire carrying a current looks exactly the same
and weighs exactly the same as it does when it is not carrying a current. An electric current is simply a movement or flow
of electrons.
The following sections describe some pioneers in the advancement of our knowledge of electricity.
The Early Scientists
Benjamin Franklin
the ages. They made various practical experiments in their efforts to identify the elusive force that Thales had