When the polar vortex brought freezing temperatures to Florida earlier this month, the state's manatee population had to figure out how to survive. Despite their "sea cow" nickname and appearance, manatees don't have a lot of insulating fat on their bodies. If the water temperature dips below 68 degrees F for very long, they can get sick and die.
The solution: Manatees gather together in water that maintains its temperature year round, like this naturally hot pool at Florida's Blue Springs. The record for greatest number of huddled manatees is 567, according to the Tampa Bay Times. Besides natural springs, they also like the outflow from power plants. A coal-fired plant like the Big Bend Power Station near Tampa Bay uses quite a bit of water — coal is burned to heat water that turns into steam, which turns the electric turbines. The steam then cools a bit and turns back into water and is discharged from the power plant, still warm from its journey. The discharge makes a perfect environment for chilly manatees.
Image: Manatees, a Creative Commons Attribution Share-Alike (2.0) image from bohemianism's photostream
Writing in Slate, Cathy “Weapons of Math Destruction” O’Neill, a skeptical data-scientist, describes the ways that Big Data intersects with ethical considerations.
Our pals at surreal clothiers Imaginary Foundation bring us this fine enamel pin emblazoned with an essential insight of the ages, captured by a simple Venn diagram. Just $10!
In his weekly address, President Barack Obama this week pledged $4 billion in federal funding for computer science education in schools throughout the nation.
Real engineers build things. Super cool engineers build things with their hands and fingers, like our engineering forefathers did. No idea where to even begin to do that? This step by step Arduino course is now 92% off and is going to get you up and running, from zero to hero, in no time. So […]
How do Google and YouTube really work? It turns out, Python kind of runs things around those parts. And with this bootcamp, you’ll get whipped into shape and ready to start programming yourself. Whether you’re a Python pro and just want to sharpen your skills, or a total tech newbie with little or no coding […]
Take a deep breath. Now exhale. Wouldn’t that whole breathing thing be a lot better with an amazing vape in your hands? How about a vape that’s specifically engineered and designed for dry leaf and crazy easy to both use and clean? You can save 28% right now when you nab this new FEZ Vaporizer […]