I really recommend the park tool glueless 'Super Patch' - so much less faff, and all you need to carry are the tyre levers and the patches. No cementing, no sandpapering, you just stick it straight on. It Just Works.

(Disclaimer, I've chucked my amazon associate tag in that link. I do not work for amazon or Park tool.)

How do I fix a puncture?
I'm looking at this Ted talk about a Saudi Arabia woman who dared to drive a car in the last few years. This reminds me that until the last century or so, women (all over the world?) enjoyed less rights and might've been pigeonholed into roles predetermined by society. Those roles might've encouraged certain traits, and discouraged others. Those who did not conform might've been punished, like the woman in the talk above received death threats and was jailed.

This sounds to me like selective pressure, did it really exist, and did it have any effect on the genetics/traits of modern women?

This makes me interested in the question - compared to other species, are men and women more genetically different because of selective pressure put on women to conform to male-dominated world for thousands of years before 19th century?
