xkcd image via FotoBart, dedicated to Jonathan. Happy anniversary, my love.
Here’s an Instructable for How to Have Sex (yes, there’s an xkcd comic in it, of course — thanks, Evil Signtist!). Also, don’t miss How to make out and How To Sleep With A Friend. Right now, their ‘featured’ is How to Put on a Condom.
ahhhh, scientists, always thinking of something that leads to more and better sex. That’s why I learned physics, learned all about harmonic oscillations, viscosity, friction, heat…..oh my