ICOS International Catalog of Sources for History of Physics and Allied Sciences
SI Base Units Historical context of the SI base units
A Walk though Time A descriptive look at the history of timekeeping from ancient to modern methods
History and Philosophy of
Physics Research activities, meetings, essays, databases in history
and philosophy of physics. A section is dedicated to the history of physics in
Italy.
The Hypatia Institute A website dedicated to gender equity for women in physics with science history links, science poetry, how to find a supportive physics dept., grade your physics dept., telementoring links, career advice, surveys, and news.
Mathematicians of the African
Diaspora Everything connecting mathematics and Blacks from
Africa. Subsidary sites in Physics and Computer Science are under construction.
Newton's Universe A
collection of biographies of scientists and mathematicians plus some useful related
links
'The strength and weakness of physicists is that we believe in what we can measure. And if we can't measure it, then we say it probably doesn't exist. And that closes us off to an enormous amount of phenomena that we may not be able to measure because they only happened once. For example, the Big Bang. ... That's one reason why they scoffed at higher dimensions for so many years. Now we realize that there's no alternative... '