Science & Environment

Krulwich Wonders...
7:13 am
Sat March 15, 2014

You're Old. You're a Rock. You Can See

YouTube

I want to tell you the story of three rocks, starting with the oldest one ever found. That one is so small, if you put it in the palm of your hand you'd need a magnifying glass to spot it. It was found buried inside a hunk of sandstone near a sheep ranch in a remote part of Western Australia ...

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The Salt
5:01 am
Sat March 15, 2014

Rethinking The Five-Second Rule: With Carpet, There's No Rush

Bacteria don't wear wristwatches. But they can take their sweet time hopping onto a potato chip.
Greg Williams/Wikimedia Commons

Originally published on Tue March 18, 2014 5:47 pm

Many of us will happily eat a gummy bear or cookie after it falls on the floor, as long as we snatch it up quickly. Say, five seconds or less, right?

Well, science just gave us another excuse to continue this food-saving habit, especially when it comes to carpet-dusted snacks.

Biology students at the Aston University in Birmingham, U.K., measured how quickly two common bacteria hop aboard foods dropped on tiles, linoleum and carpet.

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The Salt
3:22 pm
Fri March 14, 2014

See More, Eat More: The Geography Of Fast Food

The density of fast-food joints where we live, work and commute could be a problem for our waistlines.
David McNew Getty Images

Originally published on Fri March 14, 2014 5:16 pm

When it comes to avoiding unhealthy food, it might be that out of sight means out of mind.

The more fast-food joints people encounter around their homes and workplaces, the likelier they are to be obese, according to a study published Thursday.

Researchers from the University of Cambridge found that the people who are most exposed to fast food were almost twice as likely to be obese as those who were least exposed.

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Krulwich Wonders...
8:08 am
Fri March 14, 2014

Daring Cameraman In Ukraine Captures Secret 'Moscow' Summit

Vitaliy Raskalov

Originally published on Fri March 14, 2014 10:28 pm

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Environment
6:16 pm
Thu March 13, 2014

Oil Industry Gets An Earful As It Eyes Florida's Everglades

Drilling companies have new interest in southern Florida's Big Cypress preserve. The prospect of large-scale operations and possibly fracking worries environmentalists and residents.
Sue Cocking MCT/Landov

Originally published on Thu March 13, 2014 6:35 pm

As oil production goes, Florida isn't much of a player. The state produced less than 2 million barrels last year, which is how much oil Texas pumps from its wells each day.

That's about to change as the revolution in oil drilling technology comes to Florida.

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The Two-Way
5:53 pm
Thu March 13, 2014

Rare Diamond Points To Mass Quantities Of Water In Earth's Mantle

Impurities found in a pea-sized diamond that came from the (very) deep have bolstered evidence for a vast "wet zone" in the Earth's mantle, scientists publishing in the latest issue of Nature say.

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Shots - Health News
4:23 pm
Thu March 13, 2014

Google's Flu Tracker Suffers From Sniffles

Adam Cole NPR

Originally published on Fri March 14, 2014 11:27 am

If you want to know what's up with the flu at the moment, you have a few choices: You can get the latest information at Google Flu Trends. Or you can get the official word from the Centers for Disease Control and Prevention, which is based on data that's by now a couple of weeks old.

But a report in the journal Science finds that quicker isn't necessarily better.

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Shots - Health News
2:31 pm
Thu March 13, 2014

HIV Can Spread Through Sexual Contact Between Women

Lesbian couples have a lower risk of spreading HIV to each other than do heterosexual or gay couples.
iStockphoto

Originally published on Thu March 13, 2014 3:17 pm

A woman in Texas likely infected her female partner with HIV through sexual contact, the Centers for Disease Control and Prevention reported Thursday.

The case offers the strongest evidence to date that HIV transmission between women, although rare, is possible.

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The Salt
1:34 pm
Thu March 13, 2014

A Major In Coffee? UC Davis Might Be Brewing One Up

The University of California, Davis, recently founded a Coffee Center dedicated to the study of the beloved brew.
iStockphoto

Originally published on Fri March 14, 2014 5:22 pm

Many of us have those friends who insist that they're coffee connoisseurs and drink exclusively drip brews. But really, there aren't many academic programs that train people in the taste and science of coffee.

That might all change soon. The University of California, Davis, recently founded a Coffee Center dedicated to the study of the world of java. This week, the center held its first research conference.

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The Salt
2:39 pm
Wed March 12, 2014

Water-To-Wine Machine Sound Too Good To Be True? It Is

Philip James, Chairman of CustomVine, and Kevin Boyer, President and CEO of CustomVine, film a video to promote The Miracle Machine, which turns water into wine with the use of an app.
Courtesy of The Miracle Machine

Originally published on Thu March 13, 2014 4:01 pm

Think a machine that can turn water into wine is too good to be true? Well, it turns out, it is.

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