U.S. Science Is Tops, But Most Americans Don't Think It Is, A New Survey Finds.

From Scientific American:

Today the American Association for the Advancement of Science (AAAS) and the Pew Research Center released results of a survey examining the attitudes of the general public and the scientific community as they regard to science.

The results, collected from 2,553 AAAS members and 2,001 public respondents, suggest that although average Americans hold a positive view of scientists and support the funding of research, they do not share the same perspectives as the scientific community on a variety of science issues.

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What Goes Into Naming A New Species? A Lot

An American scientist named Charles Paul Alexander is said to have named 10,000 species of crane flies, like the one above.

From NPR:

September 23, 2008 · There wasn't a whole lot to do in the Garden of Eden, as the Bible tells it. Adam, the original resident, just bided his time, snacked when he felt like it, avoided one particular tree, and hung out. Except once — just once — he was given an assignment: to name a vast array of "beasts of the field," plus "fowl of the air," after which, presumably, he rested. And people have been naming creatures ever since.

In the 1700s, the Swedish scholar Carl Linnaeus created a new way to classify creatures that is still in use today, genus plus species. He classified thousands of organisms.

But the all-time record may go to an American insect scientist by the name of Charles Paul Alexander, who specialized in crane flies. I'm not exactly sure what a crane fly is, but apparently they come in many, many flavors; Alexander is said to have named more than 10,000 species.

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What Stuff Is Worth More Than Its Weight In Gold?

From Evil Mad Scientist:

It's a common figure of speech to say that x is worth its weight in y, where y is usually (but not always) gold. But most of us don't buy and weigh gold very often, so how do you connect that to real life? Does "worth its weight" in pennies or $100 bills make any more sense?

We have collected here a bunch of examples for different things that represent a wide range of monetary value per unit weight, in what might make a useful calibration chart for your future idiomatic usage.

Let's start this off with a down-to-earth question. Which has a higher monetary density: dimes or quarters? In other words, if you had to carry around $1000 worth of either dimes or quarters, which should you ask for?

Item -- Price per pound
Gold -- $12,000
Platinum -- $20,679
Fifty Dollar Bills -- $22,680
Cocaine -- $22,680
Hundred Dollar Bills -- $45,359
Rhodium -- $77,292
Good-quality, one-carat diamonds -- $11.4 M
LSD -- $55 M
Antimatter -- $26 Quadrillion

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Ten Things You Don’t Know About The Earth

From Discover Magazine:

Good advice from the 70s progressive band. Look around you. Unless you’re one of the Apollo astronauts, you’ve lived your entire life within a few hundred kilometers of the surface of the Earth. There’s a whole planet beneath your feet, 6.6 sextillion tons of it, one trillion cubic kilometers of it. But how well do you know it?

Below are ten facts about the Earth — the second in my series of Ten Things You Don’t Know (the first was on the Milky Way). Some things I already knew (and probably you do, too), some I had ideas about and had to do some research to check, and others I totally made up. Wait! No! Kidding. They’re all real. But how many of them do you know? Be honest.

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