Tag Archives: Fahrenheit

Black Spidery things on Mars

Radiolab Blogland recently posted the piece below titled “Krulwich Wonders: Are Those Spidery Black Things on Mars Dangerous? (Maybe).” Read on! “You are 200 miles directly above the Martian surface—looking down. This image was taken by the Mars Reconnaissance Orbiter on Jan. 27, 2010. (The color was added later.) What do we see? Well, sand, mostly [...]

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74 (calories)

Counting calories!  74 calories equals 1 large egg or 1 medium apple or 1 pink Florida grapefruit or 12 strawberries or 6 breadsticks or 1 cup of blackberries or 2 medium figs.  74 calories also equals 309.616 joules. Both calories and joules are units of energy. “Human beings need energy to survive — to breathe, [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1436 days ago