cyberROTH Interactive Solutions

The human body’s largest organ is its skin. It is the medium through which we enjoy beauty, sexuality and the entire world of tactile information. It is also the site for countless maladies that can leave us itchy, disfigured or dead. Dermatology therefore is a broad discipline.

Here are the best dermatology resources online — both general dermatology sites and sites for skin cancer, psoriasis and acne.

Representing nearly half of all new cancers detected every year, skin cancer is “the most common and most rapidly increasing form of cancer in the United States,” according to The Centers for Disease Control. But, armed with the right information, you can keep it from killing you.

Real-life, professionally administered IQ tests have several sections to measure the various aspects of your intelligence and therefore take a few hours — even days — to complete. Online IQ tests may take anywhere from 13 to 60 minutes to complete and may ask logic, mathematical, analogy, vocabulary, general knowledge or pictorial questions to determine your score.

Human beings share a universal craving to understand themselves. For millennia, we’ve tried to achieve that through astrology, I-Ching, tarot cards, palm reading, phrenology and other arcane studies. The modern age applied science to the endeavor and created personality and IQ tests; now the technology revolution has automated the process. You can find tests of every ilk on the Internet — variations on tests long administered by educators, psychologists and career counselors — and they’ll score your results in seconds. We may no longer step behind Madame Rosa’s curtain to pursue personal enlightenment, but we surely feel the same delight our ancestors did when we recognize ourselves defined on a glowing screen.