Tag Archives: game of chance



Roulette emerged in late 18th-century European casinos and has remained popular with gamblers to this day. In the game, a horizontal wheel is spun and a ball is dropped onto it. Players may bet on which of the wheel’s numbered slots the ball will come to rest in, what color the slot will be, and whether the number will be odd or even. Though roulette is ostensibly a game of chance, players have repeatedly tried to improve their odds. How did one engineer exploit the game to win $325,000 in 1873? More… Discuss



The Mantoux skin test consists of an intraderm...

The Mantoux skin test consists of an intradermal injection of exactly one tenth of a milliliter (mL) of PPD tuberculin. (Photo credit: Wikipedia)


"Fight tuberculosis - obey the rules of h...

“Fight tuberculosis – obey the rules of health” – A poster from the Works Progress Administration created between 1936–1941 urges the public to prevent tuberculosis by having good sleeping habits, eating well, and getting exposure to sunlight. (Photo credit: Wikipedia)

Citrus Could Combat Multidrug-Resistant Tuberculosis

In recent years, strains of tuberculosis have emerged that are able to withstand some of the most potent antibiotics on the market, but a fairly low-tech solution could be their undoing. When vitamin C is introduced to tuberculosis bacteria in a test tube, it triggers a process that kills off the bacilli—even drug-resistant strains. It is possible that, when used in conjunction with existing tuberculosis treatments, vitamin C could help root out these hard-to-treat infections. More… Discuss

Main symptoms of different variants and stages...

Main symptoms of different variants and stages of tuberculosis (See Wikipedia:Tuberculosis), with many symptoms overlapping with other variants, while others are more (but not entirely) specific for certain variants. Multiple variants may be present simultaneously. Model: Mikael Häggström. To discuss image, please see Template talk:Häggström diagrams (Photo credit: Wikipedia)