The ability of radiation to cause cancer is dependent on whether or not the radiation is able to alter chemical bonds. This occurs when electrons involved in bonding in a molecule absorb radiation with enough energy to allow them to escape – this is called ionization. The thing is, whether or not radiation is ionizing is based solely on its energy, not on its number, and as we saw above, its energy is determined entirely from its frequency.
Cool article on WordPress.com about Why Cell Phones Can’t Cause Cancer, But Bananas Can, which I read while eating (and finishing) a banana. It covers dielectric heating too.
If you’re curious about quantum entanglement (and a type of synesthesia) at all, check out this week’s Invisibilia show on NPR called Entanglement.
You can’t go wrong with Amazon’s 100 Books To Read In A Lifetime. I’ve only read a bit over a dozen of them, and some of those in school when I probably didn’t appreciate them. I’ve never had a time in my life when I thought, “You know, I’m reading too much.” It’s a weekend — read!
I travel back and forth between Japan and the United States, mostly Tokyo and New York and a few other American cities, several times a year. The contrast is jarring. Arriving in the US can feel like rolling back a decade or more, returning to a time when information was scarce, infrastructure was creaky and basic services such as ground transportation were chaotic and unreliable.
Roland Kelts on What the west can learn from Japan’s “lost decades.” This echoes a lot of my experience there recently, and I had the good fortune of meeting Roland as well.
I’m going to try out intermittent fasting for a few weeks, after hearing about it for several years from fit-minded friends. It’s tough to find a link on it that doesn’t have some sort of newsletter popup or sell an ebook, but Tim had a good guest post on it in 2008 which ends on a skeptical note, and this beginner’s guide to intermittent fasting by James Clear is awesome for its graphics and straightforward way of introducing the concept and ways to approach it. I’m going to aim for a late lunch and a normal-timed dinner, since like James dinner is often my most social meal.
Update: I also forgot that I wrote about this with a few more links and some good comments in January.