Watching the Earth move with a Raspberry Pi

A few months ago, someone from the Raspberry Shake team got in touch, and asked if I'd like to try out a Shake at my home.

As someone who has spent a bit too much time nerding out over space and atmospheric weather, but never touched seismology, I decided it was time to dig deep and learn a bit more about the Earth.

Raspberry Shake on basement floor

And learn I did! They sent their simplest model, the Shake 1 RS1D, I placed it on my concrete basement floor, and then waited.

Natural Family Planning (NFP) and Contraception

There is no end to the amount of criticism the Catholic Church receives in regard to her teachings on marriage and sexuality, especially with regard to acceptable methods of birth regulation. Society has a basic rule that anything goes—whatever form of contraception seems safe and has a relatively high rate of success in preventing pregnancy is good for partners. But the Church's teaching begs the question: Are some forms of birth regulation better than others? Is there a fundamental difference in moral status between one form of regulation and another? And what of the 'contraceptive mentality;' is this a healthy framework in which to place human sexuality?