Researchers at Rice University in Houston have discovered a cheap source of the wonder material graphene: baked goods. Marc Abrahams, editor and co-founder of The Annals of Improbable Research, talks about how to transform a box of Girl Scout cookies into $15 billion worth of graphene--in theory, at least.
Hurricane Sandy battered the coastline here in New York and New Jersey. Take the city of Long Beach on Long Island. In 2006, the city council unanimously rejected a plan to construct 15-foot-high dunes on the beach there, saying that the 15-foot-high dunes would block ocean views, lower property values, affect surfers' waves.
This is SCIENCE FRIDAY, I'm Ira Flatow. We all know the phrase a dog is a man's best friend. But how did they become such loyal companions? Scientists agree that dogs descended from wolves, eventually evolving into the first domesticated animals, but that's where the consensus ends.
Researchers have been using archaeological records and genetic studies to tease out clues about how dogs and humans came to live together, but they seem to tell different stories of how it happened.
Unusual activity in the atmosphere over the Arctic Circle is triggering snow and frigid temperatures across Canada, the U.S. and parts of Europe. Climatologist Jeff Weber, of the University Corporation of Atmospheric Research, explains why this winter could pack a punch.
On a recent day in the Rockaways, a neighborhood in Queens, N.Y., hazmat-suited volunteers far outnumber anyone else on the streets. They are "mucking and gutting" — stripping homes to the studs to remove mold. Many residents are concerned about the health effects of mold exposure, according to community organizer Peter Corless. Mycologist Joan Bennett has been sampling fungi in homes damaged by Sandy to determine which species are present.
How much information do you think exists in the entire world? Take a guess. Forget megabytes and gigabytes and terabytes and petabytes, even exobytes. We're talking zetabytes here or 10 to the 21st bytes. Take the number 10, put 21 zeroes after it, that's what you've got because one recent estimate says there may be around three zetabytes of digital information out there. That's over one trillion gigabytes. Just imagine all those hard drives piled up, and then imagine them not starting up when you plug them in.
Originally published on Thu January 24, 2013 7:29 pm
To Mainers, cold-water shrimp pulled from the Gulf of Maine in midwinter by a shrinking fleet of fisherman are many things: fresh, sweet, delicious, affordable, precious.
"The absolute best thing about them is that they are almost exclusively ours," boasts Portland-based architect and Maine shrimp lover Ric Quesada. He revels in the fact that Maine shrimp don't travel well out of state. "You don't run errands with these in your car. They want to go right home and be eaten," he says.
These days, a trip down the dog food aisle of your local pet store or supermarket can be a little overwhelming. There are hundreds of brands out there, catering to – let's be honest – every dogowner's taste: everything from generic kibble to organic nuggets.
There are even dog food cookbooks and specialty gourmet shops for people who want their pets to eat as well – or better – than they do.
How did we get here? The first step happened thousands of years ago, when meat-eating wolves evolved to tolerate people – and their more starchy, plant-based diet.