Thirty greatest mathematicians of all time, in descending order:
Isaac Newton, Archimedes, Carl F. Gauss, Leonhard Euler, Bernhard Riemann, Henri Poincaré, Joseph-Louis Lagrange, Euclid of Alexandria, David Hilbert, Gottfried W. Leibniz, Alexandre Grothendieck, Pierre de Fermat, Évariste Galois, John von Neumann, Niels Abel, Karl W. T. Weierstrass, René Descartes, Brahmagupta, Peter G. L. Dirichlet, Augustin Cauchy, Carl G. J. Jacobi, Srinivasa Ramanujan, Georg Cantor, Hermann K. H. Weyl, Arthur Cayley, Emma Noether, Pythagoras of Samos, Leonardo `Fibonacci', William R. Hamilton, Muhammed al-Khowârizmi.
One woman, and she comes in at number 26.
The list goes on, well past 100, and that's the only woman in the top 100. http://fabpedigree.com/james/mathmen.htm
Right out of school is when women are most likely to get pregnant and quit work, after their employer has spent perhaps $10,000 getting them up to speed in the company environment.
It's been more than 40 years since the AAUW could be considered an honest organization.
But you know what, a male will never have the same bond with a child as the mother, because that's biologically impossible.
[citation needed]
Placenta.
Each antibiotic resistance that a cell strain evolves is likely to include a burden that makes it harder for that strain to compete in the wild.
Develop an antibiotic. It works for a while, then bacteria evolve immunity to it. Stop using that antibiotic for 100 years, the bacteria lose immunity. Start using the antibiotic again
Lather, rinse, repeat.
I hope.
Politics: A strife of interests masquerading as a contest of principles. The conduct of public affairs for private advantage. -- Ambrose Bierce